2019999834

素因数分解:

$2^1\times 3^2\times {\mathrm{8753}}^1\times {\mathrm{12821}}^1$

素因数の和:21582

約数の個数: 24

約数和(自身を含む): 4377507732

約数和(自身を除く): 2357507898

約数列:

[1, 2, 3, 6, 9, 18, 8753, 12821, 17506, 25642, 26259, 38463, 52518, 76926, 78777, 115389, 157554, 230778, 112222213, 224444426, 336666639, 673333278, 1009999917, 2019999834]

約数ペア:

[(1, 2019999834), (2, 1009999917), (3, 673333278), (6, 336666639), (9, 224444426), (18, 112222213), (8753, 230778), (12821, 157554), (17506, 115389), (25642, 78777), (26259, 76926), (38463, 52518)]