18891924

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{68449}}^1$

素因数の和:68479

約数の個数: 24

約数和(自身を含む): 45998400

約数和(自身を除く): 27106476

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 68449, 136898, 205347, 273796, 410694, 821388, 1574327, 3148654, 4722981, 6297308, 9445962, 18891924]

約数ペア:

[(1, 18891924), (2, 9445962), (3, 6297308), (4, 4722981), (6, 3148654), (12, 1574327), (23, 821388), (46, 410694), (69, 273796), (92, 205347), (138, 136898), (276, 68449)]