15906852

素因数分解:

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

素因数の和:893

約数の個数: 72

約数和(自身を含む): 44411640

約数和(自身を除く): 28504788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 117, 123, 156, 164, 234, 246, 369, 468, 492, 533, 738, 829, 1066, 1476, 1599, 1658, 2132, 2487, 3198, 3316, 4797, 4974, 6396, 7461, 9594, 9948, 10777, 14922, 19188, 21554, 29844, 32331, 33989, 43108, 64662, 67978, 96993, 101967, 129324, 135956, 193986, 203934, 305901, 387972, 407868, 441857, 611802, 883714, 1223604, 1325571, 1767428, 2651142, 3976713, 5302284, 7953426, 15906852]

約数ペア:

[(1, 15906852), (2, 7953426), (3, 5302284), (4, 3976713), (6, 2651142), (9, 1767428), (12, 1325571), (13, 1223604), (18, 883714), (26, 611802), (36, 441857), (39, 407868), (41, 387972), (52, 305901), (78, 203934), (82, 193986), (117, 135956), (123, 129324), (156, 101967), (164, 96993), (234, 67978), (246, 64662), (369, 43108), (468, 33989), (492, 32331), (533, 29844), (738, 21554), (829, 19188), (1066, 14922), (1476, 10777), (1599, 9948), (1658, 9594), (2132, 7461), (2487, 6396), (3198, 4974), (3316, 4797)]