16243884

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{4217}}^1$

素因数の和:4334

約数の個数: 36

約数和(自身を含む): 41454504

約数和(自身を除く): 25210620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 4217, 8434, 12651, 16868, 25302, 37953, 50604, 75906, 151812, 451219, 902438, 1353657, 1804876, 2707314, 4060971, 5414628, 8121942, 16243884]

約数ペア:

[(1, 16243884), (2, 8121942), (3, 5414628), (4, 4060971), (6, 2707314), (9, 1804876), (12, 1353657), (18, 902438), (36, 451219), (107, 151812), (214, 75906), (321, 50604), (428, 37953), (642, 25302), (963, 16868), (1284, 12651), (1926, 8434), (3852, 4217)]