12421416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{691}}^1$

素因数の和:814

約数の個数: 64

約数和(自身を含む): 35873280

約数和(自身を除く): 23451864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 107, 168, 214, 321, 428, 642, 691, 749, 856, 1284, 1382, 1498, 2073, 2247, 2568, 2764, 2996, 4146, 4494, 4837, 5528, 5992, 8292, 8988, 9674, 14511, 16584, 17976, 19348, 29022, 38696, 58044, 73937, 116088, 147874, 221811, 295748, 443622, 517559, 591496, 887244, 1035118, 1552677, 1774488, 2070236, 3105354, 4140472, 6210708, 12421416]

約数ペア:

[(1, 12421416), (2, 6210708), (3, 4140472), (4, 3105354), (6, 2070236), (7, 1774488), (8, 1552677), (12, 1035118), (14, 887244), (21, 591496), (24, 517559), (28, 443622), (42, 295748), (56, 221811), (84, 147874), (107, 116088), (168, 73937), (214, 58044), (321, 38696), (428, 29022), (642, 19348), (691, 17976), (749, 16584), (856, 14511), (1284, 9674), (1382, 8988), (1498, 8292), (2073, 5992), (2247, 5528), (2568, 4837), (2764, 4494), (2996, 4146)]