27880242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3539}}^1$

素因数の和:3658

約数の個数: 32

約数和(自身を含む): 60661440

約数和(自身を除く): 32781198

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 101, 202, 303, 606, 1313, 2626, 3539, 3939, 7078, 7878, 10617, 21234, 46007, 92014, 138021, 276042, 357439, 714878, 1072317, 2144634, 4646707, 9293414, 13940121, 27880242]

約数ペア:

[(1, 27880242), (2, 13940121), (3, 9293414), (6, 4646707), (13, 2144634), (26, 1072317), (39, 714878), (78, 357439), (101, 276042), (202, 138021), (303, 92014), (606, 46007), (1313, 21234), (2626, 10617), (3539, 7878), (3939, 7078)]