138894654

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{2017}}^1$

素因数の和:2544

約数の個数: 32

約数和(自身を含む): 290592000

約数和(自身を除く): 151697346

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 499, 998, 1497, 2017, 2994, 4034, 6051, 11477, 12102, 22954, 34431, 46391, 68862, 92782, 139173, 278346, 1006483, 2012966, 3019449, 6038898, 23149109, 46298218, 69447327, 138894654]

約数ペア:

[(1, 138894654), (2, 69447327), (3, 46298218), (6, 23149109), (23, 6038898), (46, 3019449), (69, 2012966), (138, 1006483), (499, 278346), (998, 139173), (1497, 92782), (2017, 68862), (2994, 46391), (4034, 34431), (6051, 22954), (11477, 12102)]