7620678

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1123}}^1$

素因数の和:1173

約数の個数: 48

約数和(自身を含む): 18411120

約数和(自身を除く): 10790442

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 174, 234, 261, 377, 522, 754, 1123, 1131, 2246, 2262, 3369, 3393, 6738, 6786, 10107, 14599, 20214, 29198, 32567, 43797, 65134, 87594, 97701, 131391, 195402, 262782, 293103, 423371, 586206, 846742, 1270113, 2540226, 3810339, 7620678]

約数ペア:

[(1, 7620678), (2, 3810339), (3, 2540226), (6, 1270113), (9, 846742), (13, 586206), (18, 423371), (26, 293103), (29, 262782), (39, 195402), (58, 131391), (78, 97701), (87, 87594), (117, 65134), (174, 43797), (234, 32567), (261, 29198), (377, 20214), (522, 14599), (754, 10107), (1123, 6786), (1131, 6738), (2246, 3393), (2262, 3369)]