26491428

素因数分解:

$2^2\times 3^3\times {\mathrm{245291}}^1$

素因数の和:245304

約数の個数: 24

約数和(自身を含む): 68681760

約数和(自身を除く): 42190332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 245291, 490582, 735873, 981164, 1471746, 2207619, 2943492, 4415238, 6622857, 8830476, 13245714, 26491428]

約数ペア:

[(1, 26491428), (2, 13245714), (3, 8830476), (4, 6622857), (6, 4415238), (9, 2943492), (12, 2207619), (18, 1471746), (27, 981164), (36, 735873), (54, 490582), (108, 245291)]