1900535382

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{55021}}^1$

素因数の和:55149

約数の個数: 48

約数和(自身を含む): 4377550320

約数和(自身を除く): 2477014938

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 101, 114, 171, 202, 303, 342, 606, 909, 1818, 1919, 3838, 5757, 11514, 17271, 34542, 55021, 110042, 165063, 330126, 495189, 990378, 1045399, 2090798, 3136197, 5557121, 6272394, 9408591, 11114242, 16671363, 18817182, 33342726, 50014089, 100028178, 105585299, 211170598, 316755897, 633511794, 950267691, 1900535382]

約数ペア:

[(1, 1900535382), (2, 950267691), (3, 633511794), (6, 316755897), (9, 211170598), (18, 105585299), (19, 100028178), (38, 50014089), (57, 33342726), (101, 18817182), (114, 16671363), (171, 11114242), (202, 9408591), (303, 6272394), (342, 5557121), (606, 3136197), (909, 2090798), (1818, 1045399), (1919, 990378), (3838, 495189), (5757, 330126), (11514, 165063), (17271, 110042), (34542, 55021)]