18770022

素因数分解:

$2^1\times 3^3\times {\mathrm{193}}^1\times {\mathrm{1801}}^1$

素因数の和:2005

約数の個数: 32

約数和(自身を含む): 41950560

約数和(自身を除く): 23180538

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 193, 386, 579, 1158, 1737, 1801, 3474, 3602, 5211, 5403, 10422, 10806, 16209, 32418, 48627, 97254, 347593, 695186, 1042779, 2085558, 3128337, 6256674, 9385011, 18770022]

約数ペア:

[(1, 18770022), (2, 9385011), (3, 6256674), (6, 3128337), (9, 2085558), (18, 1042779), (27, 695186), (54, 347593), (193, 97254), (386, 48627), (579, 32418), (1158, 16209), (1737, 10806), (1801, 10422), (3474, 5403), (3602, 5211)]