18602190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{68897}}^1$

素因数の和:68913

約数の個数: 32

約数和(自身を含む): 49606560

約数和(自身を除く): 31004370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 68897, 137794, 206691, 344485, 413382, 620073, 688970, 1033455, 1240146, 1860219, 2066910, 3100365, 3720438, 6200730, 9301095, 18602190]

約数ペア:

[(1, 18602190), (2, 9301095), (3, 6200730), (5, 3720438), (6, 3100365), (9, 2066910), (10, 1860219), (15, 1240146), (18, 1033455), (27, 688970), (30, 620073), (45, 413382), (54, 344485), (90, 206691), (135, 137794), (270, 68897)]