21851562

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{757}}^1$

素因数の和:1062

約数の個数: 32

約数和(自身を含む): 46498752

約数和(自身を除く): 24647190

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 283, 566, 757, 849, 1514, 1698, 2271, 4542, 4811, 9622, 12869, 14433, 25738, 28866, 38607, 77214, 214231, 428462, 642693, 1285386, 3641927, 7283854, 10925781, 21851562]

約数ペア:

[(1, 21851562), (2, 10925781), (3, 7283854), (6, 3641927), (17, 1285386), (34, 642693), (51, 428462), (102, 214231), (283, 77214), (566, 38607), (757, 28866), (849, 25738), (1514, 14433), (1698, 12869), (2271, 9622), (4542, 4811)]