18252688

素因数分解:

$2^4\times {\mathrm{613}}^1\times {\mathrm{1861}}^1$

素因数の和:2482

約数の個数: 20

約数和(自身を含む): 35441308

約数和(自身を除く): 17188620

約数列:

[1, 2, 4, 8, 16, 613, 1226, 1861, 2452, 3722, 4904, 7444, 9808, 14888, 29776, 1140793, 2281586, 4563172, 9126344, 18252688]

約数ペア:

[(1, 18252688), (2, 9126344), (4, 4563172), (8, 2281586), (16, 1140793), (613, 29776), (1226, 14888), (1861, 9808), (2452, 7444), (3722, 4904)]