27142918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{39799}}^1$

素因数の和:39843

約数の個数: 16

約数和(自身を含む): 45849600

約数和(自身を除く): 18706682

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 39799, 79598, 437789, 875578, 1233769, 2467538, 13571459, 27142918]

約数ペア:

[(1, 27142918), (2, 13571459), (11, 2467538), (22, 1233769), (31, 875578), (62, 437789), (341, 79598), (682, 39799)]