18578316

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{15031}}^1$

素因数の和:15141

約数の個数: 24

約数和(自身を含む): 43773184

約数和(自身を除く): 25194868

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 15031, 30062, 45093, 60124, 90186, 180372, 1548193, 3096386, 4644579, 6192772, 9289158, 18578316]

約数ペア:

[(1, 18578316), (2, 9289158), (3, 6192772), (4, 4644579), (6, 3096386), (12, 1548193), (103, 180372), (206, 90186), (309, 60124), (412, 45093), (618, 30062), (1236, 15031)]