181521828

素因数分解:

$2^2\times 3^2\times {\mathrm{5042273}}^1$

素因数の和:5042283

約数の個数: 18

約数和(自身を含む): 458846934

約数和(自身を除く): 277325106

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5042273, 10084546, 15126819, 20169092, 30253638, 45380457, 60507276, 90760914, 181521828]

約数ペア:

[(1, 181521828), (2, 90760914), (3, 60507276), (4, 45380457), (6, 30253638), (9, 20169092), (12, 15126819), (18, 10084546), (36, 5042273)]