18132142

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{56311}}^1$

素因数の和:56343

約数の個数: 16

約数和(自身を含む): 32435712

約数和(自身を除く): 14303570

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 56311, 112622, 394177, 788354, 1295153, 2590306, 9066071, 18132142]

約数ペア:

[(1, 18132142), (2, 9066071), (7, 2590306), (14, 1295153), (23, 788354), (46, 394177), (161, 112622), (322, 56311)]