64455948

素因数分解:

$2^2\times 3^2\times {\mathrm{1790443}}^1$

素因数の和:1790453

約数の個数: 18

約数和(自身を含む): 162930404

約数和(自身を除く): 98474456

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1790443, 3580886, 5371329, 7161772, 10742658, 16113987, 21485316, 32227974, 64455948]

約数ペア:

[(1, 64455948), (2, 32227974), (3, 21485316), (4, 16113987), (6, 10742658), (9, 7161772), (12, 5371329), (18, 3580886), (36, 1790443)]