64969218

素因数分解:

$2^1\times 3^2\times {\mathrm{401}}^1\times {\mathrm{9001}}^1$

素因数の和:9410

約数の個数: 24

約数和(自身を含む): 141133356

約数和(自身を除く): 76164138

約数列:

[1, 2, 3, 6, 9, 18, 401, 802, 1203, 2406, 3609, 7218, 9001, 18002, 27003, 54006, 81009, 162018, 3609401, 7218802, 10828203, 21656406, 32484609, 64969218]

約数ペア:

[(1, 64969218), (2, 32484609), (3, 21656406), (6, 10828203), (9, 7218802), (18, 3609401), (401, 162018), (802, 81009), (1203, 54006), (2406, 27003), (3609, 18002), (7218, 9001)]