291279042

素因数分解:

$2^1\times 3^2\times {\mathrm{1087}}^1\times {\mathrm{14887}}^1$

素因数の和:15982

約数の個数: 24

約数和(自身を含む): 631727616

約数和(自身を除く): 340448574

約数列:

[1, 2, 3, 6, 9, 18, 1087, 2174, 3261, 6522, 9783, 14887, 19566, 29774, 44661, 89322, 133983, 267966, 16182169, 32364338, 48546507, 97093014, 145639521, 291279042]

約数ペア:

[(1, 291279042), (2, 145639521), (3, 97093014), (6, 48546507), (9, 32364338), (18, 16182169), (1087, 267966), (2174, 133983), (3261, 89322), (6522, 44661), (9783, 29774), (14887, 19566)]