17312386

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 33094656

約数和(自身を除く): 15782270

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 107, 127, 182, 214, 254, 637, 749, 889, 1274, 1391, 1498, 1651, 1778, 2782, 3302, 5243, 6223, 9737, 10486, 11557, 12446, 13589, 19474, 23114, 27178, 68159, 80899, 95123, 136318, 161798, 176657, 190246, 353314, 665861, 1236599, 1331722, 2473198, 8656193, 17312386]

約数ペア:

[(1, 17312386), (2, 8656193), (7, 2473198), (13, 1331722), (14, 1236599), (26, 665861), (49, 353314), (91, 190246), (98, 176657), (107, 161798), (127, 136318), (182, 95123), (214, 80899), (254, 68159), (637, 27178), (749, 23114), (889, 19474), (1274, 13589), (1391, 12446), (1498, 11557), (1651, 10486), (1778, 9737), (2782, 6223), (3302, 5243)]