21469902

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{155579}}^1$

素因数の和:155607

約数の個数: 16

約数和(自身を含む): 44807040

約数和(自身を除く): 23337138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 155579, 311158, 466737, 933474, 3578317, 7156634, 10734951, 21469902]

約数ペア:

[(1, 21469902), (2, 10734951), (3, 7156634), (6, 3578317), (23, 933474), (46, 466737), (69, 311158), (138, 155579)]