17893348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 36388800

約数和(自身を除く): 18495452

約数列:

[1, 2, 4, 11, 22, 29, 37, 44, 58, 74, 116, 148, 319, 379, 407, 638, 758, 814, 1073, 1276, 1516, 1628, 2146, 4169, 4292, 8338, 10991, 11803, 14023, 16676, 21982, 23606, 28046, 43964, 47212, 56092, 120901, 154253, 241802, 308506, 406667, 483604, 617012, 813334, 1626668, 4473337, 8946674, 17893348]

約数ペア:

[(1, 17893348), (2, 8946674), (4, 4473337), (11, 1626668), (22, 813334), (29, 617012), (37, 483604), (44, 406667), (58, 308506), (74, 241802), (116, 154253), (148, 120901), (319, 56092), (379, 47212), (407, 43964), (638, 28046), (758, 23606), (814, 21982), (1073, 16676), (1276, 14023), (1516, 11803), (1628, 10991), (2146, 8338), (4169, 4292)]