18618230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109519}}^1$

素因数の和:109543

約数の個数: 16

約数和(自身を含む): 35484480

約数和(自身を除く): 16866250

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 109519, 219038, 547595, 1095190, 1861823, 3723646, 9309115, 18618230]

約数ペア:

[(1, 18618230), (2, 9309115), (5, 3723646), (10, 1861823), (17, 1095190), (34, 547595), (85, 219038), (170, 109519)]