16743906

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1$

素因数の和:887

約数の個数: 48

約数和(自身を含む): 38508288

約数和(自身を除く): 21764382

約数列:

[1, 2, 3, 6, 9, 18, 31, 37, 62, 74, 93, 111, 186, 222, 279, 333, 558, 666, 811, 1147, 1622, 2294, 2433, 3441, 4866, 6882, 7299, 10323, 14598, 20646, 25141, 30007, 50282, 60014, 75423, 90021, 150846, 180042, 226269, 270063, 452538, 540126, 930217, 1860434, 2790651, 5581302, 8371953, 16743906]

約数ペア:

[(1, 16743906), (2, 8371953), (3, 5581302), (6, 2790651), (9, 1860434), (18, 930217), (31, 540126), (37, 452538), (62, 270063), (74, 226269), (93, 180042), (111, 150846), (186, 90021), (222, 75423), (279, 60014), (333, 50282), (558, 30007), (666, 25141), (811, 20646), (1147, 14598), (1622, 10323), (2294, 7299), (2433, 6882), (3441, 4866)]