873444

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 2399040

約数和(自身を除く): 1525596

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 509, 572, 858, 1018, 1527, 1716, 2036, 3054, 5599, 6108, 6617, 11198, 13234, 16797, 19851, 22396, 26468, 33594, 39702, 67188, 72787, 79404, 145574, 218361, 291148, 436722, 873444]

約数ペア:

[(1, 873444), (2, 436722), (3, 291148), (4, 218361), (6, 145574), (11, 79404), (12, 72787), (13, 67188), (22, 39702), (26, 33594), (33, 26468), (39, 22396), (44, 19851), (52, 16797), (66, 13234), (78, 11198), (132, 6617), (143, 6108), (156, 5599), (286, 3054), (429, 2036), (509, 1716), (572, 1527), (858, 1018)]