12380994

素因数分解:

$2^1\times 3^2\times {\mathrm{269}}^1\times {\mathrm{2557}}^1$

素因数の和:2834

約数の個数: 24

約数和(自身を含む): 26935740

約数和(自身を除く): 14554746

約数列:

[1, 2, 3, 6, 9, 18, 269, 538, 807, 1614, 2421, 2557, 4842, 5114, 7671, 15342, 23013, 46026, 687833, 1375666, 2063499, 4126998, 6190497, 12380994]

約数ペア:

[(1, 12380994), (2, 6190497), (3, 4126998), (6, 2063499), (9, 1375666), (18, 687833), (269, 46026), (538, 23013), (807, 15342), (1614, 7671), (2421, 5114), (2557, 4842)]