747807564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{8902471}}^1$

素因数の和:8902485

約数の個数: 24

約数和(自身を含む): 1994153728

約数和(自身を除く): 1246346164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 8902471, 17804942, 26707413, 35609884, 53414826, 62317297, 106829652, 124634594, 186951891, 249269188, 373903782, 747807564]

約数ペア:

[(1, 747807564), (2, 373903782), (3, 249269188), (4, 186951891), (6, 124634594), (7, 106829652), (12, 62317297), (14, 53414826), (21, 35609884), (28, 26707413), (42, 17804942), (84, 8902471)]