40839624

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{81031}}^1$

素因数の和:81050

約数の個数: 48

約数和(自身を含む): 126409920

約数和(自身を除く): 85570296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 81031, 162062, 243093, 324124, 486186, 567217, 648248, 729279, 972372, 1134434, 1458558, 1701651, 1944744, 2268868, 2917116, 3403302, 4537736, 5104953, 5834232, 6806604, 10209906, 13613208, 20419812, 40839624]

約数ペア:

[(1, 40839624), (2, 20419812), (3, 13613208), (4, 10209906), (6, 6806604), (7, 5834232), (8, 5104953), (9, 4537736), (12, 3403302), (14, 2917116), (18, 2268868), (21, 1944744), (24, 1701651), (28, 1458558), (36, 1134434), (42, 972372), (56, 729279), (63, 648248), (72, 567217), (84, 486186), (126, 324124), (168, 243093), (252, 162062), (504, 81031)]