13042278

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{19583}}^1$

素因数の和:19628

約数の個数: 24

約数和(自身を含む): 29023488

約数和(自身を除く): 15981210

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 19583, 39166, 58749, 117498, 176247, 352494, 724571, 1449142, 2173713, 4347426, 6521139, 13042278]

約数ペア:

[(1, 13042278), (2, 6521139), (3, 4347426), (6, 2173713), (9, 1449142), (18, 724571), (37, 352494), (74, 176247), (111, 117498), (222, 58749), (333, 39166), (666, 19583)]