478743156

素因数分解:

$2^2\times 3^3\times {\mathrm{4432807}}^1$

素因数の和:4432820

約数の個数: 24

約数和(自身を含む): 1241186240

約数和(自身を除く): 762443084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 4432807, 8865614, 13298421, 17731228, 26596842, 39895263, 53193684, 79790526, 119685789, 159581052, 239371578, 478743156]

約数ペア:

[(1, 478743156), (2, 239371578), (3, 159581052), (4, 119685789), (6, 79790526), (9, 53193684), (12, 39895263), (18, 26596842), (27, 17731228), (36, 13298421), (54, 8865614), (108, 4432807)]