13218438

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^2\times {\mathrm{353}}^1$

素因数の和:516

約数の個数: 24

約数和(自身を含む): 26851608

約数和(自身を除く): 13633170

約数列:

[1, 2, 3, 6, 79, 158, 237, 353, 474, 706, 1059, 2118, 6241, 12482, 18723, 27887, 37446, 55774, 83661, 167322, 2203073, 4406146, 6609219, 13218438]

約数ペア:

[(1, 13218438), (2, 6609219), (3, 4406146), (6, 2203073), (79, 167322), (158, 83661), (237, 55774), (353, 37446), (474, 27887), (706, 18723), (1059, 12482), (2118, 6241)]