14971278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 36656640

約数和(自身を除く): 21685362

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 73, 114, 133, 146, 219, 257, 266, 399, 438, 511, 514, 771, 798, 1022, 1387, 1533, 1542, 1799, 2774, 3066, 3598, 4161, 4883, 5397, 8322, 9709, 9766, 10794, 14649, 18761, 19418, 29127, 29298, 34181, 37522, 56283, 58254, 68362, 102543, 112566, 131327, 205086, 262654, 356459, 393981, 712918, 787962, 1069377, 2138754, 2495213, 4990426, 7485639, 14971278]

約数ペア:

[(1, 14971278), (2, 7485639), (3, 4990426), (6, 2495213), (7, 2138754), (14, 1069377), (19, 787962), (21, 712918), (38, 393981), (42, 356459), (57, 262654), (73, 205086), (114, 131327), (133, 112566), (146, 102543), (219, 68362), (257, 58254), (266, 56283), (399, 37522), (438, 34181), (511, 29298), (514, 29127), (771, 19418), (798, 18761), (1022, 14649), (1387, 10794), (1533, 9766), (1542, 9709), (1799, 8322), (2774, 5397), (3066, 4883), (3598, 4161)]