2005965144

素因数分解:

$2^3\times 3^2\times {\mathrm{2251}}^1\times {\mathrm{12377}}^1$

素因数の和:14640

約数の個数: 48

約数和(自身を含む): 5435674920

約数和(自身を除く): 3429709776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2251, 4502, 6753, 9004, 12377, 13506, 18008, 20259, 24754, 27012, 37131, 40518, 49508, 54024, 74262, 81036, 99016, 111393, 148524, 162072, 222786, 297048, 445572, 891144, 27860627, 55721254, 83581881, 111442508, 167163762, 222885016, 250745643, 334327524, 501491286, 668655048, 1002982572, 2005965144]

約数ペア:

[(1, 2005965144), (2, 1002982572), (3, 668655048), (4, 501491286), (6, 334327524), (8, 250745643), (9, 222885016), (12, 167163762), (18, 111442508), (24, 83581881), (36, 55721254), (72, 27860627), (2251, 891144), (4502, 445572), (6753, 297048), (9004, 222786), (12377, 162072), (13506, 148524), (18008, 111393), (20259, 99016), (24754, 81036), (27012, 74262), (37131, 54024), (40518, 49508)]