18107778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2797}}^1$

素因数の和:2898

約数の個数: 32

約数和(自身を含む): 39485376

約数和(自身を除く): 21377598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 2797, 3237, 5594, 6474, 8391, 16782, 36361, 72722, 109083, 218166, 232151, 464302, 696453, 1392906, 3017963, 6035926, 9053889, 18107778]

約数ペア:

[(1, 18107778), (2, 9053889), (3, 6035926), (6, 3017963), (13, 1392906), (26, 696453), (39, 464302), (78, 232151), (83, 218166), (166, 109083), (249, 72722), (498, 36361), (1079, 16782), (2158, 8391), (2797, 6474), (3237, 5594)]