18361842

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{773}}^1$

素因数の和:922

約数の個数: 32

約数和(自身を含む): 38117952

約数和(自身を除く): 19756110

約数列:

[1, 2, 3, 6, 37, 74, 107, 111, 214, 222, 321, 642, 773, 1546, 2319, 3959, 4638, 7918, 11877, 23754, 28601, 57202, 82711, 85803, 165422, 171606, 248133, 496266, 3060307, 6120614, 9180921, 18361842]

約数ペア:

[(1, 18361842), (2, 9180921), (3, 6120614), (6, 3060307), (37, 496266), (74, 248133), (107, 171606), (111, 165422), (214, 85803), (222, 82711), (321, 57202), (642, 28601), (773, 23754), (1546, 11877), (2319, 7918), (3959, 4638)]