16857456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4561}}^1$

素因数の和:4590

約数の個数: 80

約数和(自身を含む): 54306048

約数和(自身を除く): 37448592

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 4561, 9122, 13683, 18244, 27366, 31927, 36488, 50171, 54732, 63854, 72976, 95781, 100342, 109464, 127708, 150513, 191562, 200684, 218928, 255416, 301026, 351197, 383124, 401368, 510832, 602052, 702394, 766248, 802736, 1053591, 1204104, 1404788, 1532496, 2107182, 2408208, 2809576, 4214364, 5619152, 8428728, 16857456]

約数ペア:

[(1, 16857456), (2, 8428728), (3, 5619152), (4, 4214364), (6, 2809576), (7, 2408208), (8, 2107182), (11, 1532496), (12, 1404788), (14, 1204104), (16, 1053591), (21, 802736), (22, 766248), (24, 702394), (28, 602052), (33, 510832), (42, 401368), (44, 383124), (48, 351197), (56, 301026), (66, 255416), (77, 218928), (84, 200684), (88, 191562), (112, 150513), (132, 127708), (154, 109464), (168, 100342), (176, 95781), (231, 72976), (264, 63854), (308, 54732), (336, 50171), (462, 36488), (528, 31927), (616, 27366), (924, 18244), (1232, 13683), (1848, 9122), (3696, 4561)]