7830468

素因数分解:

$2^2\times 3^2\times {\mathrm{443}}^1\times {\mathrm{491}}^1$

素因数の和:944

約数の個数: 36

約数和(自身を含む): 19878768

約数和(自身を除く): 12048300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 443, 491, 886, 982, 1329, 1473, 1772, 1964, 2658, 2946, 3987, 4419, 5316, 5892, 7974, 8838, 15948, 17676, 217513, 435026, 652539, 870052, 1305078, 1957617, 2610156, 3915234, 7830468]

約数ペア:

[(1, 7830468), (2, 3915234), (3, 2610156), (4, 1957617), (6, 1305078), (9, 870052), (12, 652539), (18, 435026), (36, 217513), (443, 17676), (491, 15948), (886, 8838), (982, 7974), (1329, 5892), (1473, 5316), (1772, 4419), (1964, 3987), (2658, 2946)]