16321446

素因数分解:

$2^1\times 3^3\times {\mathrm{479}}^1\times {\mathrm{631}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 36403200

約数和(自身を除く): 20081754

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 479, 631, 958, 1262, 1437, 1893, 2874, 3786, 4311, 5679, 8622, 11358, 12933, 17037, 25866, 34074, 302249, 604498, 906747, 1813494, 2720241, 5440482, 8160723, 16321446]

約数ペア:

[(1, 16321446), (2, 8160723), (3, 5440482), (6, 2720241), (9, 1813494), (18, 906747), (27, 604498), (54, 302249), (479, 34074), (631, 25866), (958, 17037), (1262, 12933), (1437, 11358), (1893, 8622), (2874, 5679), (3786, 4311)]