1891062

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{3389}}^1$

素因数の和:3428

約数の個数: 24

約数和(自身を含む): 4230720

約数和(自身を除く): 2339658

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 3389, 6778, 10167, 20334, 30501, 61002, 105059, 210118, 315177, 630354, 945531, 1891062]

約数ペア:

[(1, 1891062), (2, 945531), (3, 630354), (6, 315177), (9, 210118), (18, 105059), (31, 61002), (62, 30501), (93, 20334), (186, 10167), (279, 6778), (558, 3389)]