18442504

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{887}}^1$

素因数の和:1029

約数の個数: 32

約数和(自身を含む): 36443520

約数和(自身を除く): 18001016

約数列:

[1, 2, 4, 8, 23, 46, 92, 113, 184, 226, 452, 887, 904, 1774, 2599, 3548, 5198, 7096, 10396, 20401, 20792, 40802, 81604, 100231, 163208, 200462, 400924, 801848, 2305313, 4610626, 9221252, 18442504]

約数ペア:

[(1, 18442504), (2, 9221252), (4, 4610626), (8, 2305313), (23, 801848), (46, 400924), (92, 200462), (113, 163208), (184, 100231), (226, 81604), (452, 40802), (887, 20792), (904, 20401), (1774, 10396), (2599, 7096), (3548, 5198)]