154492398

素因数分解:

$2^1\times 3^2\times {\mathrm{691}}^1\times {\mathrm{12421}}^1$

素因数の和:13120

約数の個数: 24

約数和(自身を含む): 335244936

約数和(自身を除く): 180752538

約数列:

[1, 2, 3, 6, 9, 18, 691, 1382, 2073, 4146, 6219, 12421, 12438, 24842, 37263, 74526, 111789, 223578, 8582911, 17165822, 25748733, 51497466, 77246199, 154492398]

約数ペア:

[(1, 154492398), (2, 77246199), (3, 51497466), (6, 25748733), (9, 17165822), (18, 8582911), (691, 223578), (1382, 111789), (2073, 74526), (4146, 37263), (6219, 24842), (12421, 12438)]