27890484

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{21323}}^1$

素因数の和:21439

約数の個数: 24

約数和(自身を含む): 65677920

約数和(自身を除く): 37787436

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 21323, 42646, 63969, 85292, 127938, 255876, 2324207, 4648414, 6972621, 9296828, 13945242, 27890484]

約数ペア:

[(1, 27890484), (2, 13945242), (3, 9296828), (4, 6972621), (6, 4648414), (12, 2324207), (109, 255876), (218, 127938), (327, 85292), (436, 63969), (654, 42646), (1308, 21323)]