7788009618

素因数分解:

$2^1\times 3^2\times {\mathrm{20681}}^1\times {\mathrm{20921}}^1$

素因数の和:41610

約数の個数: 24

約数和(自身を含む): 16875643356

約数和(自身を除く): 9087633738

約数列:

[1, 2, 3, 6, 9, 18, 20681, 20921, 41362, 41842, 62043, 62763, 124086, 125526, 186129, 188289, 372258, 376578, 432667201, 865334402, 1298001603, 2596003206, 3894004809, 7788009618]

約数ペア:

[(1, 7788009618), (2, 3894004809), (3, 2596003206), (6, 1298001603), (9, 865334402), (18, 432667201), (20681, 376578), (20921, 372258), (41362, 188289), (41842, 186129), (62043, 125526), (62763, 124086)]