82180868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{266821}}^1$

素因数の和:266843

約数の個数: 24

約数和(自身を含む): 179304384

約数和(自身を除く): 97123516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 266821, 533642, 1067284, 1867747, 2935031, 3735494, 5870062, 7470988, 11740124, 20545217, 41090434, 82180868]

約数ペア:

[(1, 82180868), (2, 41090434), (4, 20545217), (7, 11740124), (11, 7470988), (14, 5870062), (22, 3735494), (28, 2935031), (44, 1867747), (77, 1067284), (154, 533642), (308, 266821)]