181212912

素因数分解:

$2^4\times 3^2\times {\mathrm{1258423}}^1$

素因数の和:1258437

約数の個数: 30

約数和(自身を含む): 507144872

約数和(自身を除く): 325931960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1258423, 2516846, 3775269, 5033692, 7550538, 10067384, 11325807, 15101076, 20134768, 22651614, 30202152, 45303228, 60404304, 90606456, 181212912]

約数ペア:

[(1, 181212912), (2, 90606456), (3, 60404304), (4, 45303228), (6, 30202152), (8, 22651614), (9, 20134768), (12, 15101076), (16, 11325807), (18, 10067384), (24, 7550538), (36, 5033692), (48, 3775269), (72, 2516846), (144, 1258423)]