121236764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{27281}}^1$

素因数の和:27397

約数の個数: 24

約数和(自身を含む): 233752176

約数和(自身を除く): 112515412

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 1111, 2222, 4444, 27281, 54562, 109124, 300091, 600182, 1200364, 2755381, 5510762, 11021524, 30309191, 60618382, 121236764]

約数ペア:

[(1, 121236764), (2, 60618382), (4, 30309191), (11, 11021524), (22, 5510762), (44, 2755381), (101, 1200364), (202, 600182), (404, 300091), (1111, 109124), (2222, 54562), (4444, 27281)]