2018268837

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{32609}}^1$

素因数の和:32674

約数の個数: 36

約数和(自身を含む): 3282066060

約数和(自身を除く): 1263797223

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 529, 897, 1587, 2691, 4761, 6877, 20631, 32609, 61893, 97827, 293481, 423917, 750007, 1271751, 2250021, 3815253, 6750063, 9750091, 17250161, 29250273, 51750483, 87750819, 155251449, 224252093, 672756279, 2018268837]

約数ペア:

[(1, 2018268837), (3, 672756279), (9, 224252093), (13, 155251449), (23, 87750819), (39, 51750483), (69, 29250273), (117, 17250161), (207, 9750091), (299, 6750063), (529, 3815253), (897, 2250021), (1587, 1271751), (2691, 750007), (4761, 423917), (6877, 293481), (20631, 97827), (32609, 61893)]