64207386

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{115067}}^1$

素因数の和:115106

約数の個数: 24

約数和(自身を含む): 143604864

約数和(自身を除く): 79397478

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 115067, 230134, 345201, 690402, 1035603, 2071206, 3567077, 7134154, 10701231, 21402462, 32103693, 64207386]

約数ペア:

[(1, 64207386), (2, 32103693), (3, 21402462), (6, 10701231), (9, 7134154), (18, 3567077), (31, 2071206), (62, 1035603), (93, 690402), (186, 345201), (279, 230134), (558, 115067)]