2018124834

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{13163}}^1$

素因数の和:13303

約数の個数: 64

約数和(自身を含む): 4640467968

約数和(自身を除く): 2622343134

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 101, 138, 202, 253, 303, 506, 606, 759, 1111, 1518, 2222, 2323, 3333, 4646, 6666, 6969, 13163, 13938, 25553, 26326, 39489, 51106, 76659, 78978, 144793, 153318, 289586, 302749, 434379, 605498, 868758, 908247, 1329463, 1816494, 2658926, 3330239, 3988389, 6660478, 7976778, 9990717, 14624093, 19981434, 29248186, 30577649, 43872279, 61155298, 87744558, 91732947, 183465894, 336354139, 672708278, 1009062417, 2018124834]

約数ペア:

[(1, 2018124834), (2, 1009062417), (3, 672708278), (6, 336354139), (11, 183465894), (22, 91732947), (23, 87744558), (33, 61155298), (46, 43872279), (66, 30577649), (69, 29248186), (101, 19981434), (138, 14624093), (202, 9990717), (253, 7976778), (303, 6660478), (506, 3988389), (606, 3330239), (759, 2658926), (1111, 1816494), (1518, 1329463), (2222, 908247), (2323, 868758), (3333, 605498), (4646, 434379), (6666, 302749), (6969, 289586), (13163, 153318), (13938, 144793), (25553, 78978), (26326, 76659), (39489, 51106)]