121618

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:106

約数の個数: 24

約数和(自身を含む): 227772

約数和(自身を除く): 106154

約数列:

[1, 2, 7, 14, 17, 34, 49, 73, 98, 119, 146, 238, 511, 833, 1022, 1241, 1666, 2482, 3577, 7154, 8687, 17374, 60809, 121618]

約数ペア:

[(1, 121618), (2, 60809), (7, 17374), (14, 8687), (17, 7154), (34, 3577), (49, 2482), (73, 1666), (98, 1241), (119, 1022), (146, 833), (238, 511)]