18243670191

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{367}}^1\times {\mathrm{1723}}^1$

素因数の和:2315

約数の個数: 32

約数和(自身を含む): 24971243520

約数和(自身を除く): 6727573329

約数列:

[1, 3, 59, 163, 177, 367, 489, 1101, 1723, 5169, 9617, 21653, 28851, 59821, 64959, 101657, 179463, 280849, 304971, 632341, 842547, 1897023, 3529439, 10588317, 16570091, 37308119, 49710273, 103071583, 111924357, 309214749, 6081223397, 18243670191]

約数ペア:

[(1, 18243670191), (3, 6081223397), (59, 309214749), (163, 111924357), (177, 103071583), (367, 49710273), (489, 37308119), (1101, 16570091), (1723, 10588317), (5169, 3529439), (9617, 1897023), (21653, 842547), (28851, 632341), (59821, 304971), (64959, 280849), (101657, 179463)]