18245210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{3449}}^1$

素因数の和:3502

約数の個数: 24

約数和(自身を含む): 34341300

約数和(自身を除く): 16096090

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 3449, 5290, 6898, 17245, 34490, 79327, 158654, 396635, 793270, 1824521, 3649042, 9122605, 18245210]

約数ペア:

[(1, 18245210), (2, 9122605), (5, 3649042), (10, 1824521), (23, 793270), (46, 396635), (115, 158654), (230, 79327), (529, 34490), (1058, 17245), (2645, 6898), (3449, 5290)]