1139922

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 2882880

約数和(自身を除く): 1742958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 83, 109, 126, 166, 218, 249, 327, 498, 581, 654, 747, 763, 981, 1162, 1494, 1526, 1743, 1962, 2289, 3486, 4578, 5229, 6867, 9047, 10458, 13734, 18094, 27141, 54282, 63329, 81423, 126658, 162846, 189987, 379974, 569961, 1139922]

約数ペア:

[(1, 1139922), (2, 569961), (3, 379974), (6, 189987), (7, 162846), (9, 126658), (14, 81423), (18, 63329), (21, 54282), (42, 27141), (63, 18094), (83, 13734), (109, 10458), (126, 9047), (166, 6867), (218, 5229), (249, 4578), (327, 3486), (498, 2289), (581, 1962), (654, 1743), (747, 1526), (763, 1494), (981, 1162)]