129293814

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{2903}}^1$

素因数の和:3492

約数の個数: 32

約数和(自身を含む): 279062784

約数和(自身を除く): 149768970

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 571, 1142, 1713, 2903, 3426, 5806, 7423, 8709, 14846, 17418, 22269, 37739, 44538, 75478, 113217, 226434, 1657613, 3315226, 4972839, 9945678, 21548969, 43097938, 64646907, 129293814]

約数ペア:

[(1, 129293814), (2, 64646907), (3, 43097938), (6, 21548969), (13, 9945678), (26, 4972839), (39, 3315226), (78, 1657613), (571, 226434), (1142, 113217), (1713, 75478), (2903, 44538), (3426, 37739), (5806, 22269), (7423, 17418), (8709, 14846)]