2018149143

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{2267}}^1$

素因数の和:2483

約数の個数: 32

約数和(自身を含む): 2822916096

約数和(自身を除く): 804766953

約数列:

[1, 3, 43, 67, 103, 129, 201, 309, 2267, 2881, 4429, 6801, 6901, 8643, 13287, 20703, 97481, 151889, 233501, 292443, 296743, 455667, 700503, 890229, 6531227, 10040543, 15644567, 19593681, 30121629, 46933701, 672716381, 2018149143]

約数ペア:

[(1, 2018149143), (3, 672716381), (43, 46933701), (67, 30121629), (103, 19593681), (129, 15644567), (201, 10040543), (309, 6531227), (2267, 890229), (2881, 700503), (4429, 455667), (6801, 296743), (6901, 292443), (8643, 233501), (13287, 151889), (20703, 97481)]