9117394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 16329600

約数和(自身を除く): 7212206

約数列:

[1, 2, 11, 13, 22, 26, 71, 142, 143, 286, 449, 781, 898, 923, 1562, 1846, 4939, 5837, 9878, 10153, 11674, 20306, 31879, 63758, 64207, 128414, 350669, 414427, 701338, 828854, 4558697, 9117394]

約数ペア:

[(1, 9117394), (2, 4558697), (11, 828854), (13, 701338), (22, 414427), (26, 350669), (71, 128414), (142, 64207), (143, 63758), (286, 31879), (449, 20306), (781, 11674), (898, 10153), (923, 9878), (1562, 5837), (1846, 4939)]