18768948

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{142189}}^1$

素因数の和:142207

約数の個数: 24

約数和(自身を含む): 47775840

約数和(自身を除く): 29006892

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 142189, 284378, 426567, 568756, 853134, 1564079, 1706268, 3128158, 4692237, 6256316, 9384474, 18768948]

約数ペア:

[(1, 18768948), (2, 9384474), (3, 6256316), (4, 4692237), (6, 3128158), (11, 1706268), (12, 1564079), (22, 853134), (33, 568756), (44, 426567), (66, 284378), (132, 142189)]