40824756

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{54001}}^1$

素因数の和:54021

約数の個数: 48

約数和(自身を含む): 120964480

約数和(自身を除く): 80139724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 54001, 108002, 162003, 216004, 324006, 378007, 486009, 648012, 756014, 972018, 1134021, 1458027, 1512028, 1944036, 2268042, 2916054, 3402063, 4536084, 5832108, 6804126, 10206189, 13608252, 20412378, 40824756]

約数ペア:

[(1, 40824756), (2, 20412378), (3, 13608252), (4, 10206189), (6, 6804126), (7, 5832108), (9, 4536084), (12, 3402063), (14, 2916054), (18, 2268042), (21, 1944036), (27, 1512028), (28, 1458027), (36, 1134021), (42, 972018), (54, 756014), (63, 648012), (84, 486009), (108, 378007), (126, 324006), (189, 216004), (252, 162003), (378, 108002), (756, 54001)]