7687596

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1289}}^1$

素因数の和:1374

約数の個数: 48

約数和(自身を含む): 20805120

約数和(自身を除く): 13117524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1289, 1491, 1988, 2578, 2982, 3867, 5156, 5964, 7734, 9023, 15468, 18046, 27069, 36092, 54138, 91519, 108276, 183038, 274557, 366076, 549114, 640633, 1098228, 1281266, 1921899, 2562532, 3843798, 7687596]

約数ペア:

[(1, 7687596), (2, 3843798), (3, 2562532), (4, 1921899), (6, 1281266), (7, 1098228), (12, 640633), (14, 549114), (21, 366076), (28, 274557), (42, 183038), (71, 108276), (84, 91519), (142, 54138), (213, 36092), (284, 27069), (426, 18046), (497, 15468), (852, 9023), (994, 7734), (1289, 5964), (1491, 5156), (1988, 3867), (2578, 2982)]