31813704

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{829}}^1$

素因数の和:895

約数の個数: 96

約数和(自身を含む): 95167800

約数和(自身を除く): 63354096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 41, 52, 72, 78, 82, 104, 117, 123, 156, 164, 234, 246, 312, 328, 369, 468, 492, 533, 738, 829, 936, 984, 1066, 1476, 1599, 1658, 2132, 2487, 2952, 3198, 3316, 4264, 4797, 4974, 6396, 6632, 7461, 9594, 9948, 10777, 12792, 14922, 19188, 19896, 21554, 29844, 32331, 33989, 38376, 43108, 59688, 64662, 67978, 86216, 96993, 101967, 129324, 135956, 193986, 203934, 258648, 271912, 305901, 387972, 407868, 441857, 611802, 775944, 815736, 883714, 1223604, 1325571, 1767428, 2447208, 2651142, 3534856, 3976713, 5302284, 7953426, 10604568, 15906852, 31813704]

約数ペア:

[(1, 31813704), (2, 15906852), (3, 10604568), (4, 7953426), (6, 5302284), (8, 3976713), (9, 3534856), (12, 2651142), (13, 2447208), (18, 1767428), (24, 1325571), (26, 1223604), (36, 883714), (39, 815736), (41, 775944), (52, 611802), (72, 441857), (78, 407868), (82, 387972), (104, 305901), (117, 271912), (123, 258648), (156, 203934), (164, 193986), (234, 135956), (246, 129324), (312, 101967), (328, 96993), (369, 86216), (468, 67978), (492, 64662), (533, 59688), (738, 43108), (829, 38376), (936, 33989), (984, 32331), (1066, 29844), (1476, 21554), (1599, 19896), (1658, 19188), (2132, 14922), (2487, 12792), (2952, 10777), (3198, 9948), (3316, 9594), (4264, 7461), (4797, 6632), (4974, 6396)]