18102230

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{17923}}^1$

素因数の和:18031

約数の個数: 16

約数和(自身を含む): 32908464

約数和(自身を除く): 14806234

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 17923, 35846, 89615, 179230, 1810223, 3620446, 9051115, 18102230]

約数ペア:

[(1, 18102230), (2, 9051115), (5, 3620446), (10, 1810223), (101, 179230), (202, 89615), (505, 35846), (1010, 17923)]