1330587018

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{539573}}^1$

素因数の和:539718

約数の個数: 24

約数和(自身を含む): 2903987268

約数和(自身を除く): 1573400250

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 539573, 1079146, 1618719, 3237438, 4856157, 9712314, 73921501, 147843002, 221764503, 443529006, 665293509, 1330587018]

約数ペア:

[(1, 1330587018), (2, 665293509), (3, 443529006), (6, 221764503), (9, 147843002), (18, 73921501), (137, 9712314), (274, 4856157), (411, 3237438), (822, 1618719), (1233, 1079146), (2466, 539573)]