18713324

素因数分解:

$2^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{2281}}^1$

素因数の和:2585

約数の個数: 24

約数和(自身を含む): 37570848

約数和(自身を除く): 18857524

約数列:

[1, 2, 4, 7, 14, 28, 293, 586, 1172, 2051, 2281, 4102, 4562, 8204, 9124, 15967, 31934, 63868, 668333, 1336666, 2673332, 4678331, 9356662, 18713324]

約数ペア:

[(1, 18713324), (2, 9356662), (4, 4678331), (7, 2673332), (14, 1336666), (28, 668333), (293, 63868), (586, 31934), (1172, 15967), (2051, 9124), (2281, 8204), (4102, 4562)]