2149440012

素因数分解:

$2^2\times 3^2\times {\mathrm{59706667}}^1$

素因数の和:59706677

約数の個数: 18

約数和(自身を含む): 5433306788

約数和(自身を除く): 3283866776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59706667, 119413334, 179120001, 238826668, 358240002, 537360003, 716480004, 1074720006, 2149440012]

約数ペア:

[(1, 2149440012), (2, 1074720006), (3, 716480004), (4, 537360003), (6, 358240002), (9, 238826668), (12, 179120001), (18, 119413334), (36, 59706667)]