2018156767228

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{23297}}^1\times {\mathrm{17093}}^1$

素因数の和:40582

約数の個数: 48

約数和(自身を含む): 4059025274304

約数和(自身を除く): 2040868507076

約数列:

[1, 2, 4, 7, 14, 28, 181, 362, 724, 1267, 2534, 5068, 17093, 23297, 34186, 46594, 68372, 93188, 119651, 163079, 239302, 326158, 478604, 652316, 3093833, 4216757, 6187666, 8433514, 12375332, 16867028, 21656831, 29517299, 43313662, 59034598, 86627324, 118069196, 398215621, 796431242, 1592862484, 2787509347, 5575018694, 11150037388, 72077027401, 144154054802, 288308109604, 504539191807, 1009078383614, 2018156767228]

約数ペア:

[(1, 2018156767228), (2, 1009078383614), (4, 504539191807), (7, 288308109604), (14, 144154054802), (28, 72077027401), (181, 11150037388), (362, 5575018694), (724, 2787509347), (1267, 1592862484), (2534, 796431242), (5068, 398215621), (17093, 118069196), (23297, 86627324), (34186, 59034598), (46594, 43313662), (68372, 29517299), (93188, 21656831), (119651, 16867028), (163079, 12375332), (239302, 8433514), (326158, 6187666), (478604, 4216757), (652316, 3093833)]