974484

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{1289}}^1$

素因数の和:1309

約数の個数: 48

約数和(自身を含む): 2889600

約数和(自身を除く): 1915116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 1289, 2578, 3867, 5156, 7734, 9023, 11601, 15468, 18046, 23202, 27069, 34803, 36092, 46404, 54138, 69606, 81207, 108276, 139212, 162414, 243621, 324828, 487242, 974484]

約数ペア:

[(1, 974484), (2, 487242), (3, 324828), (4, 243621), (6, 162414), (7, 139212), (9, 108276), (12, 81207), (14, 69606), (18, 54138), (21, 46404), (27, 36092), (28, 34803), (36, 27069), (42, 23202), (54, 18046), (63, 15468), (84, 11601), (108, 9023), (126, 7734), (189, 5156), (252, 3867), (378, 2578), (756, 1289)]