18933090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{57373}}^1$

素因数の和:57394

約数の個数: 32

約数和(自身を含む): 49571136

約数和(自身を除く): 30638046

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 57373, 114746, 172119, 286865, 344238, 573730, 631103, 860595, 1262206, 1721190, 1893309, 3155515, 3786618, 6311030, 9466545, 18933090]

約数ペア:

[(1, 18933090), (2, 9466545), (3, 6311030), (5, 3786618), (6, 3155515), (10, 1893309), (11, 1721190), (15, 1262206), (22, 860595), (30, 631103), (33, 573730), (55, 344238), (66, 286865), (110, 172119), (165, 114746), (330, 57373)]