1338012

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{953}}^1$

素因数の和:979

約数の個数: 48

約数和(自身を含む): 3739680

約数和(自身を除く): 2401668

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 953, 1404, 1906, 2859, 3812, 5718, 8577, 11436, 12389, 17154, 24778, 25731, 34308, 37167, 49556, 51462, 74334, 102924, 111501, 148668, 223002, 334503, 446004, 669006, 1338012]

約数ペア:

[(1, 1338012), (2, 669006), (3, 446004), (4, 334503), (6, 223002), (9, 148668), (12, 111501), (13, 102924), (18, 74334), (26, 51462), (27, 49556), (36, 37167), (39, 34308), (52, 25731), (54, 24778), (78, 17154), (108, 12389), (117, 11436), (156, 8577), (234, 5718), (351, 3812), (468, 2859), (702, 1906), (953, 1404)]