164518326

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1305701}}^1$

素因数の和:1305716

約数の個数: 24

約数和(自身を含む): 407379024

約数和(自身を除く): 242860698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1305701, 2611402, 3917103, 7834206, 9139907, 11751309, 18279814, 23502618, 27419721, 54839442, 82259163, 164518326]

約数ペア:

[(1, 164518326), (2, 82259163), (3, 54839442), (6, 27419721), (7, 23502618), (9, 18279814), (14, 11751309), (18, 9139907), (21, 7834206), (42, 3917103), (63, 2611402), (126, 1305701)]