289791036

素因数分解:

$2^2\times 3^2\times {\mathrm{8049751}}^1$

素因数の和:8049761

約数の個数: 18

約数和(自身を含む): 732527432

約数和(自身を除く): 442736396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 8049751, 16099502, 24149253, 32199004, 48298506, 72447759, 96597012, 144895518, 289791036]

約数ペア:

[(1, 289791036), (2, 144895518), (3, 96597012), (4, 72447759), (6, 48298506), (9, 32199004), (12, 24149253), (18, 16099502), (36, 8049751)]