16647708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:487

約数の個数: 96

約数和(自身を含む): 49674240

約数和(自身を除く): 33026532

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 43, 44, 66, 77, 84, 86, 129, 132, 154, 172, 231, 258, 301, 308, 419, 462, 473, 516, 602, 838, 903, 924, 946, 1204, 1257, 1419, 1676, 1806, 1892, 2514, 2838, 2933, 3311, 3612, 4609, 5028, 5676, 5866, 6622, 8799, 9218, 9933, 11732, 13244, 13827, 17598, 18017, 18436, 19866, 27654, 32263, 35196, 36034, 39732, 54051, 55308, 64526, 72068, 96789, 108102, 126119, 129052, 193578, 198187, 216204, 252238, 378357, 387156, 396374, 504476, 594561, 756714, 792748, 1189122, 1387309, 1513428, 2378244, 2774618, 4161927, 5549236, 8323854, 16647708]

約数ペア:

[(1, 16647708), (2, 8323854), (3, 5549236), (4, 4161927), (6, 2774618), (7, 2378244), (11, 1513428), (12, 1387309), (14, 1189122), (21, 792748), (22, 756714), (28, 594561), (33, 504476), (42, 396374), (43, 387156), (44, 378357), (66, 252238), (77, 216204), (84, 198187), (86, 193578), (129, 129052), (132, 126119), (154, 108102), (172, 96789), (231, 72068), (258, 64526), (301, 55308), (308, 54051), (419, 39732), (462, 36034), (473, 35196), (516, 32263), (602, 27654), (838, 19866), (903, 18436), (924, 18017), (946, 17598), (1204, 13827), (1257, 13244), (1419, 11732), (1676, 9933), (1806, 9218), (1892, 8799), (2514, 6622), (2838, 5866), (2933, 5676), (3311, 5028), (3612, 4609)]