9991844

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1621}}^1$

素因数の和:1715

約数の個数: 24

約数和(自身を含む): 18529728

約数和(自身を除く): 8537884

約数列:

[1, 2, 4, 23, 46, 67, 92, 134, 268, 1541, 1621, 3082, 3242, 6164, 6484, 37283, 74566, 108607, 149132, 217214, 434428, 2497961, 4995922, 9991844]

約数ペア:

[(1, 9991844), (2, 4995922), (4, 2497961), (23, 434428), (46, 217214), (67, 149132), (92, 108607), (134, 74566), (268, 37283), (1541, 6484), (1621, 6164), (3082, 3242)]