12979854

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{7001}}^1$

素因数の和:7112

約数の個数: 24

約数和(自身を含む): 28400112

約数和(自身を除く): 15420258

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 7001, 14002, 21003, 42006, 63009, 126018, 721103, 1442206, 2163309, 4326618, 6489927, 12979854]

約数ペア:

[(1, 12979854), (2, 6489927), (3, 4326618), (6, 2163309), (9, 1442206), (18, 721103), (103, 126018), (206, 63009), (309, 42006), (618, 21003), (927, 14002), (1854, 7001)]