7849676898

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{20766341}}^1$

素因数の和:20766359

約数の個数: 32

約数和(自身を含む): 19935688320

約数和(自身を除く): 12086011422

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 20766341, 41532682, 62299023, 124598046, 145364387, 186897069, 290728774, 373794138, 436093161, 560691207, 872186322, 1121382414, 1308279483, 2616558966, 3924838449, 7849676898]

約数ペア:

[(1, 7849676898), (2, 3924838449), (3, 2616558966), (6, 1308279483), (7, 1121382414), (9, 872186322), (14, 560691207), (18, 436093161), (21, 373794138), (27, 290728774), (42, 186897069), (54, 145364387), (63, 124598046), (126, 62299023), (189, 41532682), (378, 20766341)]