12660012

素因数分解:

$2^2\times 3^2\times {\mathrm{351667}}^1$

素因数の和:351677

約数の個数: 18

約数和(自身を含む): 32001788

約数和(自身を除く): 19341776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 351667, 703334, 1055001, 1406668, 2110002, 3165003, 4220004, 6330006, 12660012]

約数ペア:

[(1, 12660012), (2, 6330006), (3, 4220004), (4, 3165003), (6, 2110002), (9, 1406668), (12, 1055001), (18, 703334), (36, 351667)]