64157634

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{82891}}^1$

素因数の和:82942

約数の個数: 24

約数和(自身を含む): 142242672

約数和(自身を除く): 78085038

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 82891, 165782, 248673, 497346, 746019, 1492038, 3564313, 7128626, 10692939, 21385878, 32078817, 64157634]

約数ペア:

[(1, 64157634), (2, 32078817), (3, 21385878), (6, 10692939), (9, 7128626), (18, 3564313), (43, 1492038), (86, 746019), (129, 497346), (258, 248673), (387, 165782), (774, 82891)]