2019983562

素因数分解:

$2^1\times 3^3\times {\mathrm{227}}^1\times {\mathrm{164789}}^1$

素因数の和:165027

約数の個数: 32

約数和(自身を含む): 4508654400

約数和(自身を除く): 2488670838

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 227, 454, 681, 1362, 2043, 4086, 6129, 12258, 164789, 329578, 494367, 988734, 1483101, 2966202, 4449303, 8898606, 37407103, 74814206, 112221309, 224442618, 336663927, 673327854, 1009991781, 2019983562]

約数ペア:

[(1, 2019983562), (2, 1009991781), (3, 673327854), (6, 336663927), (9, 224442618), (18, 112221309), (27, 74814206), (54, 37407103), (227, 8898606), (454, 4449303), (681, 2966202), (1362, 1483101), (2043, 988734), (4086, 494367), (6129, 329578), (12258, 164789)]