1351818

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:183

約数の個数: 48

約数和(自身を含む): 3243240

約数和(自身を除く): 1891422

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 109, 117, 159, 218, 234, 318, 327, 477, 654, 689, 954, 981, 1378, 1417, 1962, 2067, 2834, 4134, 4251, 5777, 6201, 8502, 11554, 12402, 12753, 17331, 25506, 34662, 51993, 75101, 103986, 150202, 225303, 450606, 675909, 1351818]

約数ペア:

[(1, 1351818), (2, 675909), (3, 450606), (6, 225303), (9, 150202), (13, 103986), (18, 75101), (26, 51993), (39, 34662), (53, 25506), (78, 17331), (106, 12753), (109, 12402), (117, 11554), (159, 8502), (218, 6201), (234, 5777), (318, 4251), (327, 4134), (477, 2834), (654, 2067), (689, 1962), (954, 1417), (981, 1378)]