2018182316

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{223547}}^1$

素因数の和:223649

約数の個数: 24

約数和(自身を含む): 3686753616

約数和(自身を除く): 1668571300

約数列:

[1, 2, 4, 37, 61, 74, 122, 148, 244, 2257, 4514, 9028, 223547, 447094, 894188, 8271239, 13636367, 16542478, 27272734, 33084956, 54545468, 504545579, 1009091158, 2018182316]

約数ペア:

[(1, 2018182316), (2, 1009091158), (4, 504545579), (37, 54545468), (61, 33084956), (74, 27272734), (122, 16542478), (148, 13636367), (244, 8271239), (2257, 894188), (4514, 447094), (9028, 223547)]