42506706

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 96546816

約数和(自身を除く): 54040110

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 71, 94, 141, 142, 193, 213, 282, 386, 426, 517, 579, 781, 1034, 1158, 1551, 1562, 2123, 2343, 3102, 3337, 4246, 4686, 6369, 6674, 9071, 10011, 12738, 13703, 18142, 20022, 27213, 27406, 36707, 41109, 54426, 73414, 82218, 99781, 110121, 150733, 199562, 220242, 299343, 301466, 452199, 598686, 644041, 904398, 1288082, 1932123, 3864246, 7084451, 14168902, 21253353, 42506706]

約数ペア:

[(1, 42506706), (2, 21253353), (3, 14168902), (6, 7084451), (11, 3864246), (22, 1932123), (33, 1288082), (47, 904398), (66, 644041), (71, 598686), (94, 452199), (141, 301466), (142, 299343), (193, 220242), (213, 199562), (282, 150733), (386, 110121), (426, 99781), (517, 82218), (579, 73414), (781, 54426), (1034, 41109), (1158, 36707), (1551, 27406), (1562, 27213), (2123, 20022), (2343, 18142), (3102, 13703), (3337, 12738), (4246, 10011), (4686, 9071), (6369, 6674)]