1980897012

素因数分解:

$2^2\times 3^3\times {\mathrm{1753}}^1\times {\mathrm{10463}}^1$

素因数の和:12229

約数の個数: 48

約数和(自身を含む): 5139079680

約数和(自身を除く): 3158182668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1753, 3506, 5259, 7012, 10463, 10518, 15777, 20926, 21036, 31389, 31554, 41852, 47331, 62778, 63108, 94167, 94662, 125556, 188334, 189324, 282501, 376668, 565002, 1130004, 18341639, 36683278, 55024917, 73366556, 110049834, 165074751, 220099668, 330149502, 495224253, 660299004, 990448506, 1980897012]

約数ペア:

[(1, 1980897012), (2, 990448506), (3, 660299004), (4, 495224253), (6, 330149502), (9, 220099668), (12, 165074751), (18, 110049834), (27, 73366556), (36, 55024917), (54, 36683278), (108, 18341639), (1753, 1130004), (3506, 565002), (5259, 376668), (7012, 282501), (10463, 189324), (10518, 188334), (15777, 125556), (20926, 94662), (21036, 94167), (31389, 63108), (31554, 62778), (41852, 47331)]