64752678

素因数分解:

$2^1\times 3^2\times {\mathrm{401}}^1\times {\mathrm{8971}}^1$

素因数の和:9380

約数の個数: 24

約数和(自身を含む): 140663016

約数和(自身を除く): 75910338

約数列:

[1, 2, 3, 6, 9, 18, 401, 802, 1203, 2406, 3609, 7218, 8971, 17942, 26913, 53826, 80739, 161478, 3597371, 7194742, 10792113, 21584226, 32376339, 64752678]

約数ペア:

[(1, 64752678), (2, 32376339), (3, 21584226), (6, 10792113), (9, 7194742), (18, 3597371), (401, 161478), (802, 80739), (1203, 53826), (2406, 26913), (3609, 17942), (7218, 8971)]