68160618

素因数分解:

$2^1\times 3^2\times {\mathrm{181}}^1\times {\mathrm{20921}}^1$

素因数の和:21110

約数の個数: 24

約数和(自身を含む): 148504356

約数和(自身を除く): 80343738

約数列:

[1, 2, 3, 6, 9, 18, 181, 362, 543, 1086, 1629, 3258, 20921, 41842, 62763, 125526, 188289, 376578, 3786701, 7573402, 11360103, 22720206, 34080309, 68160618]

約数ペア:

[(1, 68160618), (2, 34080309), (3, 22720206), (6, 11360103), (9, 7573402), (18, 3786701), (181, 376578), (362, 188289), (543, 125526), (1086, 62763), (1629, 41842), (3258, 20921)]