18210690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{67447}}^1$

素因数の和:67463

約数の個数: 32

約数和(自身を含む): 48562560

約数和(自身を除く): 30351870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 67447, 134894, 202341, 337235, 404682, 607023, 674470, 1011705, 1214046, 1821069, 2023410, 3035115, 3642138, 6070230, 9105345, 18210690]

約数ペア:

[(1, 18210690), (2, 9105345), (3, 6070230), (5, 3642138), (6, 3035115), (9, 2023410), (10, 1821069), (15, 1214046), (18, 1011705), (27, 674470), (30, 607023), (45, 404682), (54, 337235), (90, 202341), (135, 134894), (270, 67447)]