17959746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1511}}^1$

素因数の和:1806

約数の個数: 32

約数和(自身を含む): 41223168

約数和(自身を除く): 23263422

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 283, 566, 849, 1511, 1698, 1981, 3022, 3962, 4533, 5943, 9066, 10577, 11886, 21154, 31731, 63462, 427613, 855226, 1282839, 2565678, 2993291, 5986582, 8979873, 17959746]

約数ペア:

[(1, 17959746), (2, 8979873), (3, 5986582), (6, 2993291), (7, 2565678), (14, 1282839), (21, 855226), (42, 427613), (283, 63462), (566, 31731), (849, 21154), (1511, 11886), (1698, 10577), (1981, 9066), (3022, 5943), (3962, 4533)]