9417428

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{439}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 17149440

約数和(自身を除く): 7732012

約数列:

[1, 2, 4, 31, 62, 124, 173, 346, 439, 692, 878, 1756, 5363, 10726, 13609, 21452, 27218, 54436, 75947, 151894, 303788, 2354357, 4708714, 9417428]

約数ペア:

[(1, 9417428), (2, 4708714), (4, 2354357), (31, 303788), (62, 151894), (124, 75947), (173, 54436), (346, 27218), (439, 21452), (692, 13609), (878, 10726), (1756, 5363)]