18302504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{863}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 37635840

約数和(自身を除く): 19333336

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 241, 482, 863, 964, 1726, 1928, 2651, 3452, 5302, 6904, 9493, 10604, 18986, 21208, 37972, 75944, 207983, 415966, 831932, 1663864, 2287813, 4575626, 9151252, 18302504]

約数ペア:

[(1, 18302504), (2, 9151252), (4, 4575626), (8, 2287813), (11, 1663864), (22, 831932), (44, 415966), (88, 207983), (241, 75944), (482, 37972), (863, 21208), (964, 18986), (1726, 10604), (1928, 9493), (2651, 6904), (3452, 5302)]