2969946

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{97}}^1$

素因数の和:127

約数の個数: 64

約数和(自身を含む): 7714560

約数和(自身を除く): 4744614

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 97, 126, 162, 189, 194, 243, 291, 378, 486, 567, 582, 679, 729, 873, 1134, 1358, 1458, 1701, 1746, 2037, 2187, 2619, 3402, 4074, 4374, 5103, 5238, 6111, 7857, 10206, 12222, 15309, 15714, 18333, 23571, 30618, 36666, 47142, 54999, 70713, 109998, 141426, 164997, 212139, 329994, 424278, 494991, 989982, 1484973, 2969946]

約数ペア:

[(1, 2969946), (2, 1484973), (3, 989982), (6, 494991), (7, 424278), (9, 329994), (14, 212139), (18, 164997), (21, 141426), (27, 109998), (42, 70713), (54, 54999), (63, 47142), (81, 36666), (97, 30618), (126, 23571), (162, 18333), (189, 15714), (194, 15309), (243, 12222), (291, 10206), (378, 7857), (486, 6111), (567, 5238), (582, 5103), (679, 4374), (729, 4074), (873, 3402), (1134, 2619), (1358, 2187), (1458, 2037), (1701, 1746)]