18484330

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{25321}}^1$

素因数の和:25401

約数の個数: 16

約数和(自身を含む): 33728904

約数和(自身を除く): 15244574

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 25321, 50642, 126605, 253210, 1848433, 3696866, 9242165, 18484330]

約数ペア:

[(1, 18484330), (2, 9242165), (5, 3696866), (10, 1848433), (73, 253210), (146, 126605), (365, 50642), (730, 25321)]