18630228

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{15073}}^1$

素因数の和:15183

約数の個数: 24

約数和(自身を含む): 43895488

約数和(自身を除く): 25265260

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 15073, 30146, 45219, 60292, 90438, 180876, 1552519, 3105038, 4657557, 6210076, 9315114, 18630228]

約数ペア:

[(1, 18630228), (2, 9315114), (3, 6210076), (4, 4657557), (6, 3105038), (12, 1552519), (103, 180876), (206, 90438), (309, 60292), (412, 45219), (618, 30146), (1236, 15073)]