7284978

素因数分解:

$2^1\times 3^4\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:440

約数の個数: 40

約数和(自身を含む): 16478748

約数和(自身を除く): 9193770

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 193, 233, 386, 466, 579, 699, 1158, 1398, 1737, 2097, 3474, 4194, 5211, 6291, 10422, 12582, 15633, 18873, 31266, 37746, 44969, 89938, 134907, 269814, 404721, 809442, 1214163, 2428326, 3642489, 7284978]

約数ペア:

[(1, 7284978), (2, 3642489), (3, 2428326), (6, 1214163), (9, 809442), (18, 404721), (27, 269814), (54, 134907), (81, 89938), (162, 44969), (193, 37746), (233, 31266), (386, 18873), (466, 15633), (579, 12582), (699, 10422), (1158, 6291), (1398, 5211), (1737, 4194), (2097, 3474)]