18347606

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{2447}}^1$

素因数の和:2635

約数の個数: 16

約数和(自身を含む): 28905984

約数和(自身を除く): 10558378

約数列:

[1, 2, 23, 46, 163, 326, 2447, 3749, 4894, 7498, 56281, 112562, 398861, 797722, 9173803, 18347606]

約数ペア:

[(1, 18347606), (2, 9173803), (23, 797722), (46, 398861), (163, 112562), (326, 56281), (2447, 7498), (3749, 4894)]