12771504

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{2861}}^1$

素因数の和:2906

約数の個数: 60

約数和(自身を含む): 36908352

約数和(自身を除く): 24136848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 2861, 4464, 5722, 8583, 11444, 17166, 22888, 25749, 34332, 45776, 51498, 68664, 88691, 102996, 137328, 177382, 205992, 266073, 354764, 411984, 532146, 709528, 798219, 1064292, 1419056, 1596438, 2128584, 3192876, 4257168, 6385752, 12771504]

約数ペア:

[(1, 12771504), (2, 6385752), (3, 4257168), (4, 3192876), (6, 2128584), (8, 1596438), (9, 1419056), (12, 1064292), (16, 798219), (18, 709528), (24, 532146), (31, 411984), (36, 354764), (48, 266073), (62, 205992), (72, 177382), (93, 137328), (124, 102996), (144, 88691), (186, 68664), (248, 51498), (279, 45776), (372, 34332), (496, 25749), (558, 22888), (744, 17166), (1116, 11444), (1488, 8583), (2232, 5722), (2861, 4464)]