18080932

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3259}}^1$

素因数の和:3355

約数の個数: 24

約数和(自身を含む): 33773600

約数和(自身を除く): 15692668

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 3259, 5548, 6518, 13036, 61921, 123842, 237907, 247684, 475814, 951628, 4520233, 9040466, 18080932]

約数ペア:

[(1, 18080932), (2, 9040466), (4, 4520233), (19, 951628), (38, 475814), (73, 247684), (76, 237907), (146, 123842), (292, 61921), (1387, 13036), (2774, 6518), (3259, 5548)]