12229776

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:213

約数の個数: 120

約数和(自身を含む): 37914240

約数和(自身を除く): 25684464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 47, 48, 52, 72, 78, 94, 104, 117, 139, 141, 144, 156, 188, 208, 234, 278, 282, 312, 376, 417, 423, 468, 556, 564, 611, 624, 752, 834, 846, 936, 1112, 1128, 1222, 1251, 1668, 1692, 1807, 1833, 1872, 2224, 2256, 2444, 2502, 3336, 3384, 3614, 3666, 4888, 5004, 5421, 5499, 6533, 6672, 6768, 7228, 7332, 9776, 10008, 10842, 10998, 13066, 14456, 14664, 16263, 19599, 20016, 21684, 21996, 26132, 28912, 29328, 32526, 39198, 43368, 43992, 52264, 58797, 65052, 78396, 84929, 86736, 87984, 104528, 117594, 130104, 156792, 169858, 235188, 254787, 260208, 313584, 339716, 470376, 509574, 679432, 764361, 940752, 1019148, 1358864, 1528722, 2038296, 3057444, 4076592, 6114888, 12229776]

約数ペア:

[(1, 12229776), (2, 6114888), (3, 4076592), (4, 3057444), (6, 2038296), (8, 1528722), (9, 1358864), (12, 1019148), (13, 940752), (16, 764361), (18, 679432), (24, 509574), (26, 470376), (36, 339716), (39, 313584), (47, 260208), (48, 254787), (52, 235188), (72, 169858), (78, 156792), (94, 130104), (104, 117594), (117, 104528), (139, 87984), (141, 86736), (144, 84929), (156, 78396), (188, 65052), (208, 58797), (234, 52264), (278, 43992), (282, 43368), (312, 39198), (376, 32526), (417, 29328), (423, 28912), (468, 26132), (556, 21996), (564, 21684), (611, 20016), (624, 19599), (752, 16263), (834, 14664), (846, 14456), (936, 13066), (1112, 10998), (1128, 10842), (1222, 10008), (1251, 9776), (1668, 7332), (1692, 7228), (1807, 6768), (1833, 6672), (1872, 6533), (2224, 5499), (2256, 5421), (2444, 5004), (2502, 4888), (3336, 3666), (3384, 3614)]