68638938

素因数分解:

$2^1\times 3^1\times {\mathrm{277}}^1\times {\mathrm{41299}}^1$

素因数の和:41581

約数の個数: 16

約数和(自身を含む): 137776800

約数和(自身を除く): 69137862

約数列:

[1, 2, 3, 6, 277, 554, 831, 1662, 41299, 82598, 123897, 247794, 11439823, 22879646, 34319469, 68638938]

約数ペア:

[(1, 68638938), (2, 34319469), (3, 22879646), (6, 11439823), (277, 247794), (554, 123897), (831, 82598), (1662, 41299)]