21002532

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47303}}^1$

素因数の和:47347

約数の個数: 24

約数和(自身を含む): 50331456

約数和(自身を除く): 29328924

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 47303, 94606, 141909, 189212, 283818, 567636, 1750211, 3500422, 5250633, 7000844, 10501266, 21002532]

約数ペア:

[(1, 21002532), (2, 10501266), (3, 7000844), (4, 5250633), (6, 3500422), (12, 1750211), (37, 567636), (74, 283818), (111, 189212), (148, 141909), (222, 94606), (444, 47303)]