6643998

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{2017}}^1$

素因数の和:2089

約数の個数: 32

約数和(自身を含む): 15013920

約数和(自身を除く): 8369922

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 2017, 3294, 4034, 6051, 12102, 18153, 36306, 54459, 108918, 123037, 246074, 369111, 738222, 1107333, 2214666, 3321999, 6643998]

約数ペア:

[(1, 6643998), (2, 3321999), (3, 2214666), (6, 1107333), (9, 738222), (18, 369111), (27, 246074), (54, 123037), (61, 108918), (122, 54459), (183, 36306), (366, 18153), (549, 12102), (1098, 6051), (1647, 4034), (2017, 3294)]