18868908

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{919}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 46368000

約数和(自身を除く): 27499092

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 59, 87, 116, 118, 174, 177, 236, 348, 354, 708, 919, 1711, 1838, 2757, 3422, 3676, 5133, 5514, 6844, 10266, 11028, 20532, 26651, 53302, 54221, 79953, 106604, 108442, 159906, 162663, 216884, 319812, 325326, 650652, 1572409, 3144818, 4717227, 6289636, 9434454, 18868908]

約数ペア:

[(1, 18868908), (2, 9434454), (3, 6289636), (4, 4717227), (6, 3144818), (12, 1572409), (29, 650652), (58, 325326), (59, 319812), (87, 216884), (116, 162663), (118, 159906), (174, 108442), (177, 106604), (236, 79953), (348, 54221), (354, 53302), (708, 26651), (919, 20532), (1711, 11028), (1838, 10266), (2757, 6844), (3422, 5514), (3676, 5133)]