81949212

素因数分解:

$2^2\times 3^3\times {\mathrm{758789}}^1$

素因数の和:758802

約数の個数: 24

約数和(自身を含む): 212461200

約数和(自身を除く): 130511988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 758789, 1517578, 2276367, 3035156, 4552734, 6829101, 9105468, 13658202, 20487303, 27316404, 40974606, 81949212]

約数ペア:

[(1, 81949212), (2, 40974606), (3, 27316404), (4, 20487303), (6, 13658202), (9, 9105468), (12, 6829101), (18, 4552734), (27, 3035156), (36, 2276367), (54, 1517578), (108, 758789)]