18051579648

素因数分解:

$2^8\times 3^6\times {\mathrm{197}}^1\times {\mathrm{491}}^1$

素因数の和:722

約数の個数: 252

約数和(自身を含む): 54409076568

約数和(自身を除く): 36357496920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 197, 216, 243, 256, 288, 324, 384, 394, 432, 486, 491, 576, 591, 648, 729, 768, 788, 864, 972, 982, 1152, 1182, 1296, 1458, 1473, 1576, 1728, 1773, 1944, 1964, 2304, 2364, 2592, 2916, 2946, 3152, 3456, 3546, 3888, 3928, 4419, 4728, 5184, 5319, 5832, 5892, 6304, 6912, 7092, 7776, 7856, 8838, 9456, 10368, 10638, 11664, 11784, 12608, 13257, 14184, 15552, 15712, 15957, 17676, 18912, 20736, 21276, 23328, 23568, 25216, 26514, 28368, 31104, 31424, 31914, 35352, 37824, 39771, 42552, 46656, 47136, 47871, 50432, 53028, 56736, 62208, 62848, 63828, 70704, 75648, 79542, 85104, 93312, 94272, 95742, 96727, 106056, 113472, 119313, 125696, 127656, 141408, 143613, 151296, 159084, 170208, 186624, 188544, 191484, 193454, 212112, 226944, 238626, 255312, 282816, 287226, 290181, 318168, 340416, 357939, 377088, 382968, 386908, 424224, 453888, 477252, 510624, 565632, 574452, 580362, 636336, 680832, 715878, 765936, 773816, 848448, 870543, 954504, 1021248, 1131264, 1148904, 1160724, 1272672, 1361664, 1431756, 1531872, 1547632, 1696896, 1741086, 1909008, 2042496, 2297808, 2321448, 2545344, 2611629, 2863512, 3063744, 3095264, 3393792, 3482172, 3818016, 4084992, 4595616, 4642896, 5090688, 5223258, 5727024, 6127488, 6190528, 6964344, 7636032, 7834887, 9191232, 9285792, 10181376, 10446516, 11454048, 12254976, 12381056, 13928688, 15272064, 15669774, 18382464, 18571584, 20893032, 22908096, 23504661, 24762112, 27857376, 30544128, 31339548, 36764928, 37143168, 41786064, 45816192, 47009322, 55714752, 62679096, 70513983, 74286336, 83572128, 91632384, 94018644, 111429504, 125358192, 141027966, 167144256, 188037288, 222859008, 250716384, 282055932, 334288512, 376074576, 501432768, 564111864, 668577024, 752149152, 1002865536, 1128223728, 1504298304, 2005731072, 2256447456, 3008596608, 4512894912, 6017193216, 9025789824, 18051579648]

約数ペア:

[(1, 18051579648), (2, 9025789824), (3, 6017193216), (4, 4512894912), (6, 3008596608), (8, 2256447456), (9, 2005731072), (12, 1504298304), (16, 1128223728), (18, 1002865536), (24, 752149152), (27, 668577024), (32, 564111864), (36, 501432768), (48, 376074576), (54, 334288512), (64, 282055932), (72, 250716384), (81, 222859008), (96, 188037288), (108, 167144256), (128, 141027966), (144, 125358192), (162, 111429504), (192, 94018644), (197, 91632384), (216, 83572128), (243, 74286336), (256, 70513983), (288, 62679096), (324, 55714752), (384, 47009322), (394, 45816192), (432, 41786064), (486, 37143168), (491, 36764928), (576, 31339548), (591, 30544128), (648, 27857376), (729, 24762112), (768, 23504661), (788, 22908096), (864, 20893032), (972, 18571584), (982, 18382464), (1152, 15669774), (1182, 15272064), (1296, 13928688), (1458, 12381056), (1473, 12254976), (1576, 11454048), (1728, 10446516), (1773, 10181376), (1944, 9285792), (1964, 9191232), (2304, 7834887), (2364, 7636032), (2592, 6964344), (2916, 6190528), (2946, 6127488), (3152, 5727024), (3456, 5223258), (3546, 5090688), (3888, 4642896), (3928, 4595616), (4419, 4084992), (4728, 3818016), (5184, 3482172), (5319, 3393792), (5832, 3095264), (5892, 3063744), (6304, 2863512), (6912, 2611629), (7092, 2545344), (7776, 2321448), (7856, 2297808), (8838, 2042496), (9456, 1909008), (10368, 1741086), (10638, 1696896), (11664, 1547632), (11784, 1531872), (12608, 1431756), (13257, 1361664), (14184, 1272672), (15552, 1160724), (15712, 1148904), (15957, 1131264), (17676, 1021248), (18912, 954504), (20736, 870543), (21276, 848448), (23328, 773816), (23568, 765936), (25216, 715878), (26514, 680832), (28368, 636336), (31104, 580362), (31424, 574452), (31914, 565632), (35352, 510624), (37824, 477252), (39771, 453888), (42552, 424224), (46656, 386908), (47136, 382968), (47871, 377088), (50432, 357939), (53028, 340416), (56736, 318168), (62208, 290181), (62848, 287226), (63828, 282816), (70704, 255312), (75648, 238626), (79542, 226944), (85104, 212112), (93312, 193454), (94272, 191484), (95742, 188544), (96727, 186624), (106056, 170208), (113472, 159084), (119313, 151296), (125696, 143613), (127656, 141408)]