81241426

素因数分解:

$2^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{6803}}^1$

素因数の和:7665

約数の個数: 16

約数和(自身を含む): 139454784

約数和(自身を除く): 58213358

約数列:

[1, 2, 7, 14, 853, 1706, 5971, 6803, 11942, 13606, 47621, 95242, 5802959, 11605918, 40620713, 81241426]

約数ペア:

[(1, 81241426), (2, 40620713), (7, 11605918), (14, 5802959), (853, 95242), (1706, 47621), (5971, 13606), (6803, 11942)]