21426156942

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{123138833}}^1$

素因数の和:123138867

約数の個数: 16

約数和(自身を含む): 44329980240

約数和(自身を除く): 22903823298

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 123138833, 246277666, 369416499, 738832998, 3571026157, 7142052314, 10713078471, 21426156942]

約数ペア:

[(1, 21426156942), (2, 10713078471), (3, 7142052314), (6, 3571026157), (29, 738832998), (58, 369416499), (87, 246277666), (174, 123138833)]