38991906

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{26099}}^1$

素因数の和:26190

約数の個数: 24

約数和(自身を含む): 85503600

約数和(自身を除く): 46511694

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 26099, 52198, 78297, 156594, 234891, 469782, 2166217, 4332434, 6498651, 12997302, 19495953, 38991906]

約数ペア:

[(1, 38991906), (2, 19495953), (3, 12997302), (6, 6498651), (9, 4332434), (18, 2166217), (83, 469782), (166, 234891), (249, 156594), (498, 78297), (747, 52198), (1494, 26099)]