828462078

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{351341}}^1$

素因数の和:351480

約数の個数: 24

約数和(自身を含む): 1808708616

約数和(自身を除く): 980246538

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 351341, 702682, 1054023, 2108046, 3162069, 6324138, 46025671, 92051342, 138077013, 276154026, 414231039, 828462078]

約数ペア:

[(1, 828462078), (2, 414231039), (3, 276154026), (6, 138077013), (9, 92051342), (18, 46025671), (131, 6324138), (262, 3162069), (393, 2108046), (786, 1054023), (1179, 702682), (2358, 351341)]