18269390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107467}}^1$

素因数の和:107491

約数の個数: 16

約数和(自身を含む): 34819632

約数和(自身を除く): 16550242

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 107467, 214934, 537335, 1074670, 1826939, 3653878, 9134695, 18269390]

約数ペア:

[(1, 18269390), (2, 9134695), (5, 3653878), (10, 1826939), (17, 1074670), (34, 537335), (85, 214934), (170, 107467)]