18492666

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{313}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 38132160

約数和(自身を除く): 19639494

約数列:

[1, 2, 3, 6, 43, 86, 129, 229, 258, 313, 458, 626, 687, 939, 1374, 1878, 9847, 13459, 19694, 26918, 29541, 40377, 59082, 71677, 80754, 143354, 215031, 430062, 3082111, 6164222, 9246333, 18492666]

約数ペア:

[(1, 18492666), (2, 9246333), (3, 6164222), (6, 3082111), (43, 430062), (86, 215031), (129, 143354), (229, 80754), (258, 71677), (313, 59082), (458, 40377), (626, 29541), (687, 26918), (939, 19694), (1374, 13459), (1878, 9847)]