2018604924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{131317}}^1$

素因数の和:131395

約数の個数: 72

約数和(自身を含む): 5927169248

約数和(自身を除く): 3908564324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 427, 549, 732, 854, 1098, 1281, 1708, 2196, 2562, 3843, 5124, 7686, 15372, 131317, 262634, 393951, 525268, 787902, 919219, 1181853, 1575804, 1838438, 2363706, 2757657, 3676876, 4727412, 5515314, 8010337, 8272971, 11030628, 16020674, 16545942, 24031011, 32041348, 33091884, 48062022, 56072359, 72093033, 96124044, 112144718, 144186066, 168217077, 224289436, 288372132, 336434154, 504651231, 672868308, 1009302462, 2018604924]

約数ペア:

[(1, 2018604924), (2, 1009302462), (3, 672868308), (4, 504651231), (6, 336434154), (7, 288372132), (9, 224289436), (12, 168217077), (14, 144186066), (18, 112144718), (21, 96124044), (28, 72093033), (36, 56072359), (42, 48062022), (61, 33091884), (63, 32041348), (84, 24031011), (122, 16545942), (126, 16020674), (183, 11030628), (244, 8272971), (252, 8010337), (366, 5515314), (427, 4727412), (549, 3676876), (732, 2757657), (854, 2363706), (1098, 1838438), (1281, 1575804), (1708, 1181853), (2196, 919219), (2562, 787902), (3843, 525268), (5124, 393951), (7686, 262634), (15372, 131317)]