15660936

素因数分解:

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

素因数の和:946

約数の個数: 48

約数和(自身を含む): 42597360

約数和(自身を除く): 26936424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 443, 491, 886, 982, 1329, 1473, 1772, 1964, 2658, 2946, 3544, 3928, 3987, 4419, 5316, 5892, 7974, 8838, 10632, 11784, 15948, 17676, 31896, 35352, 217513, 435026, 652539, 870052, 1305078, 1740104, 1957617, 2610156, 3915234, 5220312, 7830468, 15660936]

約数ペア:

[(1, 15660936), (2, 7830468), (3, 5220312), (4, 3915234), (6, 2610156), (8, 1957617), (9, 1740104), (12, 1305078), (18, 870052), (24, 652539), (36, 435026), (72, 217513), (443, 35352), (491, 31896), (886, 17676), (982, 15948), (1329, 11784), (1473, 10632), (1772, 8838), (1964, 7974), (2658, 5892), (2946, 5316), (3544, 4419), (3928, 3987)]