16551402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 39813120

約数和(自身を除く): 23261718

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 107, 127, 174, 203, 214, 254, 321, 381, 406, 609, 642, 749, 762, 889, 1218, 1498, 1778, 2247, 2667, 3103, 3683, 4494, 5334, 6206, 7366, 9309, 11049, 13589, 18618, 21721, 22098, 25781, 27178, 40767, 43442, 51562, 65163, 77343, 81534, 95123, 130326, 154686, 190246, 285369, 394081, 570738, 788162, 1182243, 2364486, 2758567, 5517134, 8275701, 16551402]

約数ペア:

[(1, 16551402), (2, 8275701), (3, 5517134), (6, 2758567), (7, 2364486), (14, 1182243), (21, 788162), (29, 570738), (42, 394081), (58, 285369), (87, 190246), (107, 154686), (127, 130326), (174, 95123), (203, 81534), (214, 77343), (254, 65163), (321, 51562), (381, 43442), (406, 40767), (609, 27178), (642, 25781), (749, 22098), (762, 21721), (889, 18618), (1218, 13589), (1498, 11049), (1778, 9309), (2247, 7366), (2667, 6206), (3103, 5334), (3683, 4494)]