18663364

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3671}}^1$

素因数の和:3747

約数の個数: 24

約数和(自身を含む): 34546176

約数和(自身を除く): 15882812

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 164, 1271, 2542, 3671, 5084, 7342, 14684, 113801, 150511, 227602, 301022, 455204, 602044, 4665841, 9331682, 18663364]

約数ペア:

[(1, 18663364), (2, 9331682), (4, 4665841), (31, 602044), (41, 455204), (62, 301022), (82, 227602), (124, 150511), (164, 113801), (1271, 14684), (2542, 7342), (3671, 5084)]