18652608

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 168

約数和(自身を含む): 59911488

約数和(自身を除く): 41258880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 47, 48, 52, 53, 64, 72, 78, 94, 96, 104, 106, 117, 141, 144, 156, 159, 188, 192, 208, 212, 234, 282, 288, 312, 318, 376, 416, 423, 424, 468, 477, 564, 576, 611, 624, 636, 689, 752, 832, 846, 848, 936, 954, 1128, 1222, 1248, 1272, 1378, 1504, 1692, 1696, 1833, 1872, 1908, 2067, 2256, 2444, 2491, 2496, 2544, 2756, 3008, 3384, 3392, 3666, 3744, 3816, 4134, 4512, 4888, 4982, 5088, 5499, 5512, 6201, 6768, 7332, 7473, 7488, 7632, 8268, 9024, 9776, 9964, 10176, 10998, 11024, 12402, 13536, 14664, 14946, 15264, 16536, 19552, 19928, 21996, 22048, 22419, 24804, 27072, 29328, 29892, 30528, 32383, 33072, 39104, 39856, 43992, 44096, 44838, 49608, 58656, 59784, 64766, 66144, 79712, 87984, 89676, 97149, 99216, 117312, 119568, 129532, 132288, 159424, 175968, 179352, 194298, 198432, 239136, 259064, 291447, 351936, 358704, 388596, 396864, 478272, 518128, 582894, 717408, 777192, 1036256, 1165788, 1434816, 1554384, 2072512, 2331576, 3108768, 4663152, 6217536, 9326304, 18652608]

約数ペア:

[(1, 18652608), (2, 9326304), (3, 6217536), (4, 4663152), (6, 3108768), (8, 2331576), (9, 2072512), (12, 1554384), (13, 1434816), (16, 1165788), (18, 1036256), (24, 777192), (26, 717408), (32, 582894), (36, 518128), (39, 478272), (47, 396864), (48, 388596), (52, 358704), (53, 351936), (64, 291447), (72, 259064), (78, 239136), (94, 198432), (96, 194298), (104, 179352), (106, 175968), (117, 159424), (141, 132288), (144, 129532), (156, 119568), (159, 117312), (188, 99216), (192, 97149), (208, 89676), (212, 87984), (234, 79712), (282, 66144), (288, 64766), (312, 59784), (318, 58656), (376, 49608), (416, 44838), (423, 44096), (424, 43992), (468, 39856), (477, 39104), (564, 33072), (576, 32383), (611, 30528), (624, 29892), (636, 29328), (689, 27072), (752, 24804), (832, 22419), (846, 22048), (848, 21996), (936, 19928), (954, 19552), (1128, 16536), (1222, 15264), (1248, 14946), (1272, 14664), (1378, 13536), (1504, 12402), (1692, 11024), (1696, 10998), (1833, 10176), (1872, 9964), (1908, 9776), (2067, 9024), (2256, 8268), (2444, 7632), (2491, 7488), (2496, 7473), (2544, 7332), (2756, 6768), (3008, 6201), (3384, 5512), (3392, 5499), (3666, 5088), (3744, 4982), (3816, 4888), (4134, 4512)]