18714328

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1279}}^1$

素因数の和:1375

約数の個数: 32

約数和(自身を含む): 36864000

約数和(自身を除く): 18149672

約数列:

[1, 2, 4, 8, 31, 59, 62, 118, 124, 236, 248, 472, 1279, 1829, 2558, 3658, 5116, 7316, 10232, 14632, 39649, 75461, 79298, 150922, 158596, 301844, 317192, 603688, 2339291, 4678582, 9357164, 18714328]

約数ペア:

[(1, 18714328), (2, 9357164), (4, 4678582), (8, 2339291), (31, 603688), (59, 317192), (62, 301844), (118, 158596), (124, 150922), (236, 79298), (248, 75461), (472, 39649), (1279, 14632), (1829, 10232), (2558, 7316), (3658, 5116)]