18132198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1223}}^1$

素因数の和:1588

約数の個数: 32

約数和(自身を含む): 41596416

約数和(自身を除く): 23464218

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 353, 706, 1059, 1223, 2118, 2446, 2471, 3669, 4942, 7338, 7413, 8561, 14826, 17122, 25683, 51366, 431719, 863438, 1295157, 2590314, 3022033, 6044066, 9066099, 18132198]

約数ペア:

[(1, 18132198), (2, 9066099), (3, 6044066), (6, 3022033), (7, 2590314), (14, 1295157), (21, 863438), (42, 431719), (353, 51366), (706, 25683), (1059, 17122), (1223, 14826), (2118, 8561), (2446, 7413), (2471, 7338), (3669, 4942)]