42553476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{168863}}^1$

素因数の和:168880

約数の個数: 36

約数和(自身を含む): 122932992

約数和(自身を除く): 80379516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 168863, 337726, 506589, 675452, 1013178, 1182041, 1519767, 2026356, 2364082, 3039534, 3546123, 4728164, 6079068, 7092246, 10638369, 14184492, 21276738, 42553476]

約数ペア:

[(1, 42553476), (2, 21276738), (3, 14184492), (4, 10638369), (6, 7092246), (7, 6079068), (9, 4728164), (12, 3546123), (14, 3039534), (18, 2364082), (21, 2026356), (28, 1519767), (36, 1182041), (42, 1013178), (63, 675452), (84, 506589), (126, 337726), (252, 168863)]