6642678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1451}}^1$

素因数の和:1572

約数の個数: 32

約数和(自身を含む): 15333120

約数和(自身を除く): 8690442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 654, 763, 1451, 1526, 2289, 2902, 4353, 4578, 8706, 10157, 20314, 30471, 60942, 158159, 316318, 474477, 948954, 1107113, 2214226, 3321339, 6642678]

約数ペア:

[(1, 6642678), (2, 3321339), (3, 2214226), (6, 1107113), (7, 948954), (14, 474477), (21, 316318), (42, 158159), (109, 60942), (218, 30471), (327, 20314), (654, 10157), (763, 8706), (1451, 4578), (1526, 4353), (2289, 2902)]