18504632

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2297}}^1$

素因数の和:2375

約数の個数: 32

約数和(自身を含む): 37227600

約数和(自身を除く): 18722968

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 2297, 4028, 4594, 8056, 9188, 18376, 43643, 87286, 121741, 174572, 243482, 349144, 486964, 973928, 2313079, 4626158, 9252316, 18504632]

約数ペア:

[(1, 18504632), (2, 9252316), (4, 4626158), (8, 2313079), (19, 973928), (38, 486964), (53, 349144), (76, 243482), (106, 174572), (152, 121741), (212, 87286), (424, 43643), (1007, 18376), (2014, 9188), (2297, 8056), (4028, 4594)]