3991764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47521}}^1$

素因数の和:47535

約数の個数: 24

約数和(自身を含む): 10644928

約数和(自身を除く): 6653164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 47521, 95042, 142563, 190084, 285126, 332647, 570252, 665294, 997941, 1330588, 1995882, 3991764]

約数ペア:

[(1, 3991764), (2, 1995882), (3, 1330588), (4, 997941), (6, 665294), (7, 570252), (12, 332647), (14, 285126), (21, 190084), (28, 142563), (42, 95042), (84, 47521)]