40013346

素因数分解:

$2^1\times 3^1\times {\mathrm{263}}^1\times {\mathrm{25357}}^1$

素因数の和:25625

約数の個数: 16

約数和(自身を含む): 80334144

約数和(自身を除く): 40320798

約数列:

[1, 2, 3, 6, 263, 526, 789, 1578, 25357, 50714, 76071, 152142, 6668891, 13337782, 20006673, 40013346]

約数ペア:

[(1, 40013346), (2, 20006673), (3, 13337782), (6, 6668891), (263, 152142), (526, 76071), (789, 50714), (1578, 25357)]