8680602

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^2$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 20615616

約数和(自身を除く): 11935014

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 71, 82, 123, 142, 213, 246, 287, 426, 497, 574, 861, 994, 1491, 1722, 2911, 2982, 5041, 5822, 8733, 10082, 15123, 17466, 20377, 30246, 35287, 40754, 61131, 70574, 105861, 122262, 206681, 211722, 413362, 620043, 1240086, 1446767, 2893534, 4340301, 8680602]

約数ペア:

[(1, 8680602), (2, 4340301), (3, 2893534), (6, 1446767), (7, 1240086), (14, 620043), (21, 413362), (41, 211722), (42, 206681), (71, 122262), (82, 105861), (123, 70574), (142, 61131), (213, 40754), (246, 35287), (287, 30246), (426, 20377), (497, 17466), (574, 15123), (861, 10082), (994, 8733), (1491, 5822), (1722, 5041), (2911, 2982)]