64442556

素因数分解:

$2^2\times 3^2\times {\mathrm{1790071}}^1$

素因数の和:1790081

約数の個数: 18

約数和(自身を含む): 162896552

約数和(自身を除く): 98453996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1790071, 3580142, 5370213, 7160284, 10740426, 16110639, 21480852, 32221278, 64442556]

約数ペア:

[(1, 64442556), (2, 32221278), (3, 21480852), (4, 16110639), (6, 10740426), (9, 7160284), (12, 5370213), (18, 3580142), (36, 1790071)]