18450690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{4073}}^1$

素因数の和:4234

約数の個数: 32

約数和(自身を含む): 44585856

約数和(自身を除く): 26135166

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 302, 453, 755, 906, 1510, 2265, 4073, 4530, 8146, 12219, 20365, 24438, 40730, 61095, 122190, 615023, 1230046, 1845069, 3075115, 3690138, 6150230, 9225345, 18450690]

約数ペア:

[(1, 18450690), (2, 9225345), (3, 6150230), (5, 3690138), (6, 3075115), (10, 1845069), (15, 1230046), (30, 615023), (151, 122190), (302, 61095), (453, 40730), (755, 24438), (906, 20365), (1510, 12219), (2265, 8146), (4073, 4530)]