18877602

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3851}}^1$

素因数の和:3918

約数の個数: 32

約数和(自身を含む): 40677120

約数和(自身を除く): 21799518

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 3851, 4902, 7702, 11553, 23106, 73169, 146338, 165593, 219507, 331186, 439014, 496779, 993558, 3146267, 6292534, 9438801, 18877602]

約数ペア:

[(1, 18877602), (2, 9438801), (3, 6292534), (6, 3146267), (19, 993558), (38, 496779), (43, 439014), (57, 331186), (86, 219507), (114, 165593), (129, 146338), (258, 73169), (817, 23106), (1634, 11553), (2451, 7702), (3851, 4902)]