17117646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 42674688

約数和(自身を除く): 25557042

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 107, 182, 214, 273, 293, 321, 546, 586, 642, 749, 879, 1391, 1498, 1758, 2051, 2247, 2782, 3809, 4102, 4173, 4494, 6153, 7618, 8346, 9737, 11427, 12306, 19474, 22854, 26663, 29211, 31351, 53326, 58422, 62702, 79989, 94053, 159978, 188106, 219457, 407563, 438914, 658371, 815126, 1222689, 1316742, 2445378, 2852941, 5705882, 8558823, 17117646]

約数ペア:

[(1, 17117646), (2, 8558823), (3, 5705882), (6, 2852941), (7, 2445378), (13, 1316742), (14, 1222689), (21, 815126), (26, 658371), (39, 438914), (42, 407563), (78, 219457), (91, 188106), (107, 159978), (182, 94053), (214, 79989), (273, 62702), (293, 58422), (321, 53326), (546, 31351), (586, 29211), (642, 26663), (749, 22854), (879, 19474), (1391, 12306), (1498, 11427), (1758, 9737), (2051, 8346), (2247, 7618), (2782, 6153), (3809, 4494), (4102, 4173)]