217410822

素因数分解:

$2^1\times 3^2\times {\mathrm{2309}}^1\times {\mathrm{5231}}^1$

素因数の和:7548

約数の個数: 24

約数和(自身を含む): 471350880

約数和(自身を除く): 253940058

約数列:

[1, 2, 3, 6, 9, 18, 2309, 4618, 5231, 6927, 10462, 13854, 15693, 20781, 31386, 41562, 47079, 94158, 12078379, 24156758, 36235137, 72470274, 108705411, 217410822]

約数ペア:

[(1, 217410822), (2, 108705411), (3, 72470274), (6, 36235137), (9, 24156758), (18, 12078379), (2309, 94158), (4618, 47079), (5231, 41562), (6927, 31386), (10462, 20781), (13854, 15693)]