28297908

素因数分解:

$2^2\times 3^2\times {\mathrm{786053}}^1$

素因数の和:786063

約数の個数: 18

約数和(自身を含む): 71530914

約数和(自身を除く): 43233006

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 786053, 1572106, 2358159, 3144212, 4716318, 7074477, 9432636, 14148954, 28297908]

約数ペア:

[(1, 28297908), (2, 14148954), (3, 9432636), (4, 7074477), (6, 4716318), (9, 3144212), (12, 2358159), (18, 1572106), (36, 786053)]