18399862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1061}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 32114880

約数和(自身を除く): 13715018

約数列:

[1, 2, 13, 23, 26, 29, 46, 58, 299, 377, 598, 667, 754, 1061, 1334, 2122, 8671, 13793, 17342, 24403, 27586, 30769, 48806, 61538, 317239, 399997, 634478, 707687, 799994, 1415374, 9199931, 18399862]

約数ペア:

[(1, 18399862), (2, 9199931), (13, 1415374), (23, 799994), (26, 707687), (29, 634478), (46, 399997), (58, 317239), (299, 61538), (377, 48806), (598, 30769), (667, 27586), (754, 24403), (1061, 17342), (1334, 13793), (2122, 8671)]