2021036778

素因数分解:

$2^1\times 3^3\times {\mathrm{1373}}^1\times {\mathrm{27259}}^1$

素因数の和:28643

約数の個数: 32

約数和(自身を含む): 4494628800

約数和(自身を除く): 2473592022

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1373, 2746, 4119, 8238, 12357, 24714, 27259, 37071, 54518, 74142, 81777, 163554, 245331, 490662, 735993, 1471986, 37426607, 74853214, 112279821, 224559642, 336839463, 673678926, 1010518389, 2021036778]

約数ペア:

[(1, 2021036778), (2, 1010518389), (3, 673678926), (6, 336839463), (9, 224559642), (18, 112279821), (27, 74853214), (54, 37426607), (1373, 1471986), (2746, 735993), (4119, 490662), (8238, 245331), (12357, 163554), (24714, 81777), (27259, 74142), (37071, 54518)]