12784476

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2161}}^1$

素因数の和:2214

約数の個数: 48

約数和(自身を含む): 32689440

約数和(自身を除く): 19904964

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 68, 87, 102, 116, 174, 204, 348, 493, 986, 1479, 1972, 2161, 2958, 4322, 5916, 6483, 8644, 12966, 25932, 36737, 62669, 73474, 110211, 125338, 146948, 188007, 220422, 250676, 376014, 440844, 752028, 1065373, 2130746, 3196119, 4261492, 6392238, 12784476]

約数ペア:

[(1, 12784476), (2, 6392238), (3, 4261492), (4, 3196119), (6, 2130746), (12, 1065373), (17, 752028), (29, 440844), (34, 376014), (51, 250676), (58, 220422), (68, 188007), (87, 146948), (102, 125338), (116, 110211), (174, 73474), (204, 62669), (348, 36737), (493, 25932), (986, 12966), (1479, 8644), (1972, 6483), (2161, 5916), (2958, 4322)]