18657630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{207307}}^1$

素因数の和:207320

約数の個数: 24

約数和(自身を含む): 48510072

約数和(自身を除く): 29852442

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 207307, 414614, 621921, 1036535, 1243842, 1865763, 2073070, 3109605, 3731526, 6219210, 9328815, 18657630]

約数ペア:

[(1, 18657630), (2, 9328815), (3, 6219210), (5, 3731526), (6, 3109605), (9, 2073070), (10, 1865763), (15, 1243842), (18, 1036535), (30, 621921), (45, 414614), (90, 207307)]