18328090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{166619}}^1$

素因数の和:166637

約数の個数: 16

約数和(自身を含む): 35989920

約数和(自身を除く): 17661830

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 166619, 333238, 833095, 1666190, 1832809, 3665618, 9164045, 18328090]

約数ペア:

[(1, 18328090), (2, 9164045), (5, 3665618), (10, 1832809), (11, 1666190), (22, 833095), (55, 333238), (110, 166619)]