18653030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1123}}^1$

素因数の和:1292

約数の個数: 32

約数和(自身を含む): 36903168

約数和(自身を除く): 18250138

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 151, 302, 755, 1123, 1510, 1661, 2246, 3322, 5615, 8305, 11230, 12353, 16610, 24706, 61765, 123530, 169573, 339146, 847865, 1695730, 1865303, 3730606, 9326515, 18653030]

約数ペア:

[(1, 18653030), (2, 9326515), (5, 3730606), (10, 1865303), (11, 1695730), (22, 847865), (55, 339146), (110, 169573), (151, 123530), (302, 61765), (755, 24706), (1123, 16610), (1510, 12353), (1661, 11230), (2246, 8305), (3322, 5615)]