18192370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{887}}^1$

素因数の和:1194

約数の個数: 32

約数和(自身を含む): 37594368

約数和(自身を除く): 19401998

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 293, 586, 887, 1465, 1774, 2051, 2930, 4102, 4435, 6209, 8870, 10255, 12418, 20510, 31045, 62090, 259891, 519782, 1299455, 1819237, 2598910, 3638474, 9096185, 18192370]

約数ペア:

[(1, 18192370), (2, 9096185), (5, 3638474), (7, 2598910), (10, 1819237), (14, 1299455), (35, 519782), (70, 259891), (293, 62090), (586, 31045), (887, 20510), (1465, 12418), (1774, 10255), (2051, 8870), (2930, 6209), (4102, 4435)]