18004380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{300073}}^1$

素因数の和:300085

約数の個数: 24

約数和(自身を含む): 50412432

約数和(自身を除く): 32408052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 300073, 600146, 900219, 1200292, 1500365, 1800438, 3000730, 3600876, 4501095, 6001460, 9002190, 18004380]

約数ペア:

[(1, 18004380), (2, 9002190), (3, 6001460), (4, 4501095), (5, 3600876), (6, 3000730), (10, 1800438), (12, 1500365), (15, 1200292), (20, 900219), (30, 600146), (60, 300073)]