27943398

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{221773}}^1$

素因数の和:221788

約数の個数: 24

約数和(自身を含む): 69193488

約数和(自身を除く): 41250090

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 221773, 443546, 665319, 1330638, 1552411, 1995957, 3104822, 3991914, 4657233, 9314466, 13971699, 27943398]

約数ペア:

[(1, 27943398), (2, 13971699), (3, 9314466), (6, 4657233), (7, 3991914), (9, 3104822), (14, 1995957), (18, 1552411), (21, 1330638), (42, 665319), (63, 443546), (126, 221773)]