215826516

素因数分解:

$2^2\times 3^2\times {\mathrm{5995181}}^1$

素因数の和:5995191

約数の個数: 18

約数和(自身を含む): 545561562

約数和(自身を除く): 329735046

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5995181, 11990362, 17985543, 23980724, 35971086, 53956629, 71942172, 107913258, 215826516]

約数ペア:

[(1, 215826516), (2, 107913258), (3, 71942172), (4, 53956629), (6, 35971086), (9, 23980724), (12, 17985543), (18, 11990362), (36, 5995181)]