6820212

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{1657}}^1$

素因数の和:1685

約数の個数: 48

約数和(自身を含む): 18569600

約数和(自身を除く): 11749388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 1657, 2058, 3314, 4116, 4971, 6628, 9942, 11599, 19884, 23198, 34797, 46396, 69594, 81193, 139188, 162386, 243579, 324772, 487158, 568351, 974316, 1136702, 1705053, 2273404, 3410106, 6820212]

約数ペア:

[(1, 6820212), (2, 3410106), (3, 2273404), (4, 1705053), (6, 1136702), (7, 974316), (12, 568351), (14, 487158), (21, 324772), (28, 243579), (42, 162386), (49, 139188), (84, 81193), (98, 69594), (147, 46396), (196, 34797), (294, 23198), (343, 19884), (588, 11599), (686, 9942), (1029, 6628), (1372, 4971), (1657, 4116), (2058, 3314)]