18213342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{433651}}^1$

素因数の和:433663

約数の個数: 16

約数和(自身を含む): 41630592

約数和(自身を除く): 23417250

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 433651, 867302, 1300953, 2601906, 3035557, 6071114, 9106671, 18213342]

約数ペア:

[(1, 18213342), (2, 9106671), (3, 6071114), (6, 3035557), (7, 2601906), (14, 1300953), (21, 867302), (42, 433651)]