181381014

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{479}}^1$

素因数の和:789

約数の個数: 48

約数和(自身を含む): 399484800

約数和(自身を除く): 218103786

約数列:

[1, 2, 3, 6, 9, 18, 109, 193, 218, 327, 386, 479, 579, 654, 958, 981, 1158, 1437, 1737, 1962, 2874, 3474, 4311, 8622, 21037, 42074, 52211, 63111, 92447, 104422, 126222, 156633, 184894, 189333, 277341, 313266, 378666, 469899, 554682, 832023, 939798, 1664046, 10076723, 20153446, 30230169, 60460338, 90690507, 181381014]

約数ペア:

[(1, 181381014), (2, 90690507), (3, 60460338), (6, 30230169), (9, 20153446), (18, 10076723), (109, 1664046), (193, 939798), (218, 832023), (327, 554682), (386, 469899), (479, 378666), (579, 313266), (654, 277341), (958, 189333), (981, 184894), (1158, 156633), (1437, 126222), (1737, 104422), (1962, 92447), (2874, 63111), (3474, 52211), (4311, 42074), (8622, 21037)]