87905178

素因数分解:

$2^1\times 3^2\times {\mathrm{2141}}^1\times {\mathrm{2281}}^1$

素因数の和:4430

約数の個数: 24

約数和(自身を含む): 190633716

約数和(自身を除く): 102728538

約数列:

[1, 2, 3, 6, 9, 18, 2141, 2281, 4282, 4562, 6423, 6843, 12846, 13686, 19269, 20529, 38538, 41058, 4883621, 9767242, 14650863, 29301726, 43952589, 87905178]

約数ペア:

[(1, 87905178), (2, 43952589), (3, 29301726), (6, 14650863), (9, 9767242), (18, 4883621), (2141, 41058), (2281, 38538), (4282, 20529), (4562, 19269), (6423, 13686), (6843, 12846)]