18829701

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4639}}^1$

素因数の和:4697

約数の個数: 24

約数和(自身を含む): 30401280

約数和(自身を除く): 11571579

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 369, 451, 1353, 4059, 4639, 13917, 41751, 51029, 153087, 190199, 459261, 570597, 1711791, 2092189, 6276567, 18829701]

約数ペア:

[(1, 18829701), (3, 6276567), (9, 2092189), (11, 1711791), (33, 570597), (41, 459261), (99, 190199), (123, 153087), (369, 51029), (451, 41751), (1353, 13917), (4059, 4639)]