2018325099

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:596

約数の個数: 64

約数和(自身を含む): 3259249664

約数和(自身を除く): 1240924565

約数列:

[1, 3, 7, 21, 37, 43, 111, 129, 193, 259, 301, 313, 579, 777, 903, 939, 1351, 1591, 2191, 4053, 4773, 6573, 7141, 8299, 11137, 11581, 13459, 21423, 24897, 33411, 34743, 40377, 49987, 58093, 60409, 81067, 94213, 149961, 174279, 181227, 243201, 282639, 307063, 422863, 497983, 921189, 1268589, 1493949, 2149441, 2235133, 2597587, 3485881, 6448323, 6705399, 7792761, 10457643, 15645931, 18183109, 46937793, 54549327, 96110719, 288332157, 672775033, 2018325099]

約数ペア:

[(1, 2018325099), (3, 672775033), (7, 288332157), (21, 96110719), (37, 54549327), (43, 46937793), (111, 18183109), (129, 15645931), (193, 10457643), (259, 7792761), (301, 6705399), (313, 6448323), (579, 3485881), (777, 2597587), (903, 2235133), (939, 2149441), (1351, 1493949), (1591, 1268589), (2191, 921189), (4053, 497983), (4773, 422863), (6573, 307063), (7141, 282639), (8299, 243201), (11137, 181227), (11581, 174279), (13459, 149961), (21423, 94213), (24897, 81067), (33411, 60409), (34743, 58093), (40377, 49987)]