18009133020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{100050739}}^1$

素因数の和:100050754

約数の個数: 36

約数和(自身を含む): 54627704040

約数和(自身を除く): 36618571020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 100050739, 200101478, 300152217, 400202956, 500253695, 600304434, 900456651, 1000507390, 1200608868, 1500761085, 1800913302, 2001014780, 3001522170, 3601826604, 4502283255, 6003044340, 9004566510, 18009133020]

約数ペア:

[(1, 18009133020), (2, 9004566510), (3, 6003044340), (4, 4502283255), (5, 3601826604), (6, 3001522170), (9, 2001014780), (10, 1800913302), (12, 1500761085), (15, 1200608868), (18, 1000507390), (20, 900456651), (30, 600304434), (36, 500253695), (45, 400202956), (60, 300152217), (90, 200101478), (180, 100050739)]