16993944

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:565

約数の個数: 96

約数和(自身を含む): 51480000

約数和(自身を除く): 34486056

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 43, 44, 66, 72, 86, 88, 99, 129, 132, 172, 198, 258, 264, 344, 387, 396, 473, 499, 516, 774, 792, 946, 998, 1032, 1419, 1497, 1548, 1892, 1996, 2838, 2994, 3096, 3784, 3992, 4257, 4491, 5489, 5676, 5988, 8514, 8982, 10978, 11352, 11976, 16467, 17028, 17964, 21457, 21956, 32934, 34056, 35928, 42914, 43912, 49401, 64371, 65868, 85828, 98802, 128742, 131736, 171656, 193113, 197604, 236027, 257484, 386226, 395208, 472054, 514968, 708081, 772452, 944108, 1416162, 1544904, 1888216, 2124243, 2832324, 4248486, 5664648, 8496972, 16993944]

約数ペア:

[(1, 16993944), (2, 8496972), (3, 5664648), (4, 4248486), (6, 2832324), (8, 2124243), (9, 1888216), (11, 1544904), (12, 1416162), (18, 944108), (22, 772452), (24, 708081), (33, 514968), (36, 472054), (43, 395208), (44, 386226), (66, 257484), (72, 236027), (86, 197604), (88, 193113), (99, 171656), (129, 131736), (132, 128742), (172, 98802), (198, 85828), (258, 65868), (264, 64371), (344, 49401), (387, 43912), (396, 42914), (473, 35928), (499, 34056), (516, 32934), (774, 21956), (792, 21457), (946, 17964), (998, 17028), (1032, 16467), (1419, 11976), (1497, 11352), (1548, 10978), (1892, 8982), (1996, 8514), (2838, 5988), (2994, 5676), (3096, 5489), (3784, 4491), (3992, 4257)]