90309618

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{716743}}^1$

素因数の和:716758

約数の個数: 24

約数和(自身を含む): 223624128

約数和(自身を除く): 133314510

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 716743, 1433486, 2150229, 4300458, 5017201, 6450687, 10034402, 12901374, 15051603, 30103206, 45154809, 90309618]

約数ペア:

[(1, 90309618), (2, 45154809), (3, 30103206), (6, 15051603), (7, 12901374), (9, 10034402), (14, 6450687), (18, 5017201), (21, 4300458), (42, 2150229), (63, 1433486), (126, 716743)]