18657114

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5623}}^1$

素因数の和:5714

約数の個数: 32

約数和(自身を含む): 43192320

約数和(自身を除く): 24535206

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 5623, 11246, 16869, 33738, 39361, 78722, 118083, 236166, 444217, 888434, 1332651, 2665302, 3109519, 6219038, 9328557, 18657114]

約数ペア:

[(1, 18657114), (2, 9328557), (3, 6219038), (6, 3109519), (7, 2665302), (14, 1332651), (21, 888434), (42, 444217), (79, 236166), (158, 118083), (237, 78722), (474, 39361), (553, 33738), (1106, 16869), (1659, 11246), (3318, 5623)]