18218162

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1877}}^1$

素因数の和:2113

約数の個数: 16

約数和(自身を含む): 28665792

約数和(自身を除く): 10447630

約数列:

[1, 2, 23, 46, 211, 422, 1877, 3754, 4853, 9706, 43171, 86342, 396047, 792094, 9109081, 18218162]

約数ペア:

[(1, 18218162), (2, 9109081), (23, 792094), (46, 396047), (211, 86342), (422, 43171), (1877, 9706), (3754, 4853)]