18646848

素因数分解:

$2^6\times 3^5\times {\mathrm{11}}^1\times {\mathrm{109}}^1$

素因数の和:147

約数の個数: 168

約数和(自身を含む): 61020960

約数和(自身を除く): 42374112

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 109, 132, 144, 162, 176, 192, 198, 216, 218, 243, 264, 288, 297, 324, 327, 352, 396, 432, 436, 486, 528, 576, 594, 648, 654, 704, 792, 864, 872, 891, 972, 981, 1056, 1188, 1199, 1296, 1308, 1584, 1728, 1744, 1782, 1944, 1962, 2112, 2376, 2398, 2592, 2616, 2673, 2943, 3168, 3488, 3564, 3597, 3888, 3924, 4752, 4796, 5184, 5232, 5346, 5886, 6336, 6976, 7128, 7194, 7776, 7848, 8829, 9504, 9592, 10464, 10692, 10791, 11772, 14256, 14388, 15552, 15696, 17658, 19008, 19184, 20928, 21384, 21582, 23544, 26487, 28512, 28776, 31392, 32373, 35316, 38368, 42768, 43164, 47088, 52974, 57024, 57552, 62784, 64746, 70632, 76736, 85536, 86328, 94176, 97119, 105948, 115104, 129492, 141264, 171072, 172656, 188352, 194238, 211896, 230208, 258984, 282528, 291357, 345312, 388476, 423792, 517968, 565056, 582714, 690624, 776952, 847584, 1035936, 1165428, 1553904, 1695168, 2071872, 2330856, 3107808, 4661712, 6215616, 9323424, 18646848]

約数ペア:

[(1, 18646848), (2, 9323424), (3, 6215616), (4, 4661712), (6, 3107808), (8, 2330856), (9, 2071872), (11, 1695168), (12, 1553904), (16, 1165428), (18, 1035936), (22, 847584), (24, 776952), (27, 690624), (32, 582714), (33, 565056), (36, 517968), (44, 423792), (48, 388476), (54, 345312), (64, 291357), (66, 282528), (72, 258984), (81, 230208), (88, 211896), (96, 194238), (99, 188352), (108, 172656), (109, 171072), (132, 141264), (144, 129492), (162, 115104), (176, 105948), (192, 97119), (198, 94176), (216, 86328), (218, 85536), (243, 76736), (264, 70632), (288, 64746), (297, 62784), (324, 57552), (327, 57024), (352, 52974), (396, 47088), (432, 43164), (436, 42768), (486, 38368), (528, 35316), (576, 32373), (594, 31392), (648, 28776), (654, 28512), (704, 26487), (792, 23544), (864, 21582), (872, 21384), (891, 20928), (972, 19184), (981, 19008), (1056, 17658), (1188, 15696), (1199, 15552), (1296, 14388), (1308, 14256), (1584, 11772), (1728, 10791), (1744, 10692), (1782, 10464), (1944, 9592), (1962, 9504), (2112, 8829), (2376, 7848), (2398, 7776), (2592, 7194), (2616, 7128), (2673, 6976), (2943, 6336), (3168, 5886), (3488, 5346), (3564, 5232), (3597, 5184), (3888, 4796), (3924, 4752)]