18028326

素因数分解:

$2^1\times 3^1\times {\mathrm{251}}^1\times {\mathrm{11971}}^1$

素因数の和:12227

約数の個数: 16

約数和(自身を含む): 36203328

約数和(自身を除く): 18175002

約数列:

[1, 2, 3, 6, 251, 502, 753, 1506, 11971, 23942, 35913, 71826, 3004721, 6009442, 9014163, 18028326]

約数ペア:

[(1, 18028326), (2, 9014163), (3, 6009442), (6, 3004721), (251, 71826), (502, 35913), (753, 23942), (1506, 11971)]