15072012

素因数分解:

$2^2\times 3^2\times {\mathrm{418667}}^1$

素因数の和:418677

約数の個数: 18

約数和(自身を含む): 38098788

約数和(自身を除く): 23026776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 418667, 837334, 1256001, 1674668, 2512002, 3768003, 5024004, 7536006, 15072012]

約数ペア:

[(1, 15072012), (2, 7536006), (3, 5024004), (4, 3768003), (6, 2512002), (9, 1674668), (12, 1256001), (18, 837334), (36, 418667)]