27938478

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{397}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 57713184

約数和(自身を除く): 29774706

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 317, 397, 634, 794, 951, 1191, 1902, 2382, 11729, 14689, 23458, 29378, 35187, 44067, 70374, 88134, 125849, 251698, 377547, 755094, 4656413, 9312826, 13969239, 27938478]

約数ペア:

[(1, 27938478), (2, 13969239), (3, 9312826), (6, 4656413), (37, 755094), (74, 377547), (111, 251698), (222, 125849), (317, 88134), (397, 70374), (634, 44067), (794, 35187), (951, 29378), (1191, 23458), (1902, 14689), (2382, 11729)]