21167375706

素因数分解:

$2^1\times 3^5\times {\mathrm{103}}^1\times {\mathrm{422857}}^1$

素因数の和:422977

約数の個数: 48

約数和(自身を含む): 48023137344

約数和(自身を除く): 26855761638

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 103, 162, 206, 243, 309, 486, 618, 927, 1854, 2781, 5562, 8343, 16686, 25029, 50058, 422857, 845714, 1268571, 2537142, 3805713, 7611426, 11417139, 22834278, 34251417, 43554271, 68502834, 87108542, 102754251, 130662813, 205508502, 261325626, 391988439, 783976878, 1175965317, 2351930634, 3527895951, 7055791902, 10583687853, 21167375706]

約数ペア:

[(1, 21167375706), (2, 10583687853), (3, 7055791902), (6, 3527895951), (9, 2351930634), (18, 1175965317), (27, 783976878), (54, 391988439), (81, 261325626), (103, 205508502), (162, 130662813), (206, 102754251), (243, 87108542), (309, 68502834), (486, 43554271), (618, 34251417), (927, 22834278), (1854, 11417139), (2781, 7611426), (5562, 3805713), (8343, 2537142), (16686, 1268571), (25029, 845714), (50058, 422857)]