12005772

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 29272320

約数和(自身を除く): 17266548

約数列:

[1, 2, 3, 4, 6, 12, 43, 53, 86, 106, 129, 159, 172, 212, 258, 318, 439, 516, 636, 878, 1317, 1756, 2279, 2634, 4558, 5268, 6837, 9116, 13674, 18877, 23267, 27348, 37754, 46534, 56631, 69801, 75508, 93068, 113262, 139602, 226524, 279204, 1000481, 2000962, 3001443, 4001924, 6002886, 12005772]

約数ペア:

[(1, 12005772), (2, 6002886), (3, 4001924), (4, 3001443), (6, 2000962), (12, 1000481), (43, 279204), (53, 226524), (86, 139602), (106, 113262), (129, 93068), (159, 75508), (172, 69801), (212, 56631), (258, 46534), (318, 37754), (439, 27348), (516, 23267), (636, 18877), (878, 13674), (1317, 9116), (1756, 6837), (2279, 5268), (2634, 4558)]