13467138

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 27672192

約数和(自身を除く): 14205054

約数列:

[1, 2, 3, 6, 71, 101, 142, 202, 213, 303, 313, 426, 606, 626, 939, 1878, 7171, 14342, 21513, 22223, 31613, 43026, 44446, 63226, 66669, 94839, 133338, 189678, 2244523, 4489046, 6733569, 13467138]

約数ペア:

[(1, 13467138), (2, 6733569), (3, 4489046), (6, 2244523), (71, 189678), (101, 133338), (142, 94839), (202, 66669), (213, 63226), (303, 44446), (313, 43026), (426, 31613), (606, 22223), (626, 21513), (939, 14342), (1878, 7171)]