42079206

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{839}}^1$

素因数の和:1500

約数の個数: 32

約数和(自身を含む): 90881280

約数和(自身を除く): 48802074

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 643, 839, 1286, 1678, 1929, 2517, 3858, 5034, 8359, 10907, 16718, 21814, 25077, 32721, 50154, 65442, 539477, 1078954, 1618431, 3236862, 7013201, 14026402, 21039603, 42079206]

約数ペア:

[(1, 42079206), (2, 21039603), (3, 14026402), (6, 7013201), (13, 3236862), (26, 1618431), (39, 1078954), (78, 539477), (643, 65442), (839, 50154), (1286, 32721), (1678, 25077), (1929, 21814), (2517, 16718), (3858, 10907), (5034, 8359)]