40390422

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{41299}}^1$

素因数の和:41467

約数の個数: 16

約数和(自身を含む): 81278400

約数和(自身を除く): 40887978

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 41299, 82598, 123897, 247794, 6731737, 13463474, 20195211, 40390422]

約数ペア:

[(1, 40390422), (2, 20195211), (3, 13463474), (6, 6731737), (163, 247794), (326, 123897), (489, 82598), (978, 41299)]