858490884

素因数分解:

$2^2\times 3^2\times {\mathrm{23846969}}^1$

素因数の和:23846979

約数の個数: 18

約数和(自身を含む): 2170074270

約数和(自身を除く): 1311583386

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 23846969, 47693938, 71540907, 95387876, 143081814, 214622721, 286163628, 429245442, 858490884]

約数ペア:

[(1, 858490884), (2, 429245442), (3, 286163628), (4, 214622721), (6, 143081814), (9, 95387876), (12, 71540907), (18, 47693938), (36, 23846969)]