18858804

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{68329}}^1$

素因数の和:68359

約数の個数: 24

約数和(自身を含む): 45917760

約数和(自身を除く): 27058956

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 68329, 136658, 204987, 273316, 409974, 819948, 1571567, 3143134, 4714701, 6286268, 9429402, 18858804]

約数ペア:

[(1, 18858804), (2, 9429402), (3, 6286268), (4, 4714701), (6, 3143134), (12, 1571567), (23, 819948), (46, 409974), (69, 273316), (92, 204987), (138, 136658), (276, 68329)]