18002070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{200023}}^1$

素因数の和:200036

約数の個数: 24

約数和(自身を含む): 46805616

約数和(自身を除く): 28803546

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 200023, 400046, 600069, 1000115, 1200138, 1800207, 2000230, 3000345, 3600414, 6000690, 9001035, 18002070]

約数ペア:

[(1, 18002070), (2, 9001035), (3, 6000690), (5, 3600414), (6, 3000345), (9, 2000230), (10, 1800207), (15, 1200138), (18, 1000115), (30, 600069), (45, 400046), (90, 200023)]