1888897212

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{472697}}^1$

素因数の和:472747

約数の個数: 48

約数和(自身を含む): 5029506720

約数和(自身を除く): 3140609508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 472697, 945394, 1418091, 1890788, 2836182, 4254273, 5672364, 8508546, 12762819, 17017092, 17489789, 25525638, 34979578, 51051276, 52469367, 69959156, 104938734, 157408101, 209877468, 314816202, 472224303, 629632404, 944448606, 1888897212]

約数ペア:

[(1, 1888897212), (2, 944448606), (3, 629632404), (4, 472224303), (6, 314816202), (9, 209877468), (12, 157408101), (18, 104938734), (27, 69959156), (36, 52469367), (37, 51051276), (54, 34979578), (74, 25525638), (108, 17489789), (111, 17017092), (148, 12762819), (222, 8508546), (333, 5672364), (444, 4254273), (666, 2836182), (999, 1890788), (1332, 1418091), (1998, 945394), (3996, 472697)]