18382770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{29179}}^1$

素因数の和:29199

約数の個数: 48

約数和(自身を含む): 54624960

約数和(自身を除く): 36242190

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 29179, 58358, 87537, 145895, 175074, 204253, 262611, 291790, 408506, 437685, 525222, 612759, 875370, 1021265, 1225518, 1313055, 1838277, 2042530, 2626110, 3063795, 3676554, 6127590, 9191385, 18382770]

約数ペア:

[(1, 18382770), (2, 9191385), (3, 6127590), (5, 3676554), (6, 3063795), (7, 2626110), (9, 2042530), (10, 1838277), (14, 1313055), (15, 1225518), (18, 1021265), (21, 875370), (30, 612759), (35, 525222), (42, 437685), (45, 408506), (63, 291790), (70, 262611), (90, 204253), (105, 175074), (126, 145895), (210, 87537), (315, 58358), (630, 29179)]