73481478

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{2293}}^1$

素因数の和:2421

約数の個数: 48

約数和(自身を含む): 172600560

約数和(自身を除く): 99119082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 109, 147, 218, 294, 327, 654, 763, 1526, 2289, 2293, 4578, 4586, 5341, 6879, 10682, 13758, 16023, 16051, 32046, 32102, 48153, 96306, 112357, 224714, 249937, 337071, 499874, 674142, 749811, 1499622, 1749559, 3499118, 5248677, 10497354, 12246913, 24493826, 36740739, 73481478]

約数ペア:

[(1, 73481478), (2, 36740739), (3, 24493826), (6, 12246913), (7, 10497354), (14, 5248677), (21, 3499118), (42, 1749559), (49, 1499622), (98, 749811), (109, 674142), (147, 499874), (218, 337071), (294, 249937), (327, 224714), (654, 112357), (763, 96306), (1526, 48153), (2289, 32102), (2293, 32046), (4578, 16051), (4586, 16023), (5341, 13758), (6879, 10682)]