12639834

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{10177}}^1$

素因数の和:10211

約数の個数: 32

約数和(自身を含む): 29312640

約数和(自身を除く): 16672806

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 10177, 20354, 30531, 61062, 91593, 183186, 234071, 274779, 468142, 549558, 702213, 1404426, 2106639, 4213278, 6319917, 12639834]

約数ペア:

[(1, 12639834), (2, 6319917), (3, 4213278), (6, 2106639), (9, 1404426), (18, 702213), (23, 549558), (27, 468142), (46, 274779), (54, 234071), (69, 183186), (138, 91593), (207, 61062), (414, 30531), (621, 20354), (1242, 10177)]