138735906

素因数分解:

$2^1\times 3^1\times {\mathrm{191}}^1\times {\mathrm{121061}}^1$

素因数の和:121257

約数の個数: 16

約数和(自身を含む): 278926848

約数和(自身を除く): 140190942

約数列:

[1, 2, 3, 6, 191, 382, 573, 1146, 121061, 242122, 363183, 726366, 23122651, 46245302, 69367953, 138735906]

約数ペア:

[(1, 138735906), (2, 69367953), (3, 46245302), (6, 23122651), (191, 726366), (382, 363183), (573, 242122), (1146, 121061)]