18106394

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{389}}^1$

素因数の和:482

約数の個数: 24

約数和(自身を含む): 29631420

約数和(自身を除く): 11525026

約数列:

[1, 2, 17, 34, 37, 74, 389, 629, 778, 1258, 1369, 2738, 6613, 13226, 14393, 23273, 28786, 46546, 244681, 489362, 532541, 1065082, 9053197, 18106394]

約数ペア:

[(1, 18106394), (2, 9053197), (17, 1065082), (34, 532541), (37, 489362), (74, 244681), (389, 46546), (629, 28786), (778, 23273), (1258, 14393), (1369, 13226), (2738, 6613)]