17381672

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 43092000

約数和(自身を除く): 25710328

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 49, 56, 58, 77, 88, 98, 116, 139, 154, 196, 203, 232, 278, 308, 319, 392, 406, 539, 556, 616, 638, 812, 973, 1078, 1112, 1276, 1421, 1529, 1624, 1946, 2156, 2233, 2552, 2842, 3058, 3892, 4031, 4312, 4466, 5684, 6116, 6811, 7784, 8062, 8932, 10703, 11368, 12232, 13622, 15631, 16124, 17864, 21406, 27244, 28217, 31262, 32248, 42812, 44341, 54488, 56434, 62524, 74921, 85624, 88682, 112868, 125048, 149842, 177364, 197519, 225736, 299684, 310387, 354728, 395038, 599368, 620774, 790076, 1241548, 1580152, 2172709, 2483096, 4345418, 8690836, 17381672]

約数ペア:

[(1, 17381672), (2, 8690836), (4, 4345418), (7, 2483096), (8, 2172709), (11, 1580152), (14, 1241548), (22, 790076), (28, 620774), (29, 599368), (44, 395038), (49, 354728), (56, 310387), (58, 299684), (77, 225736), (88, 197519), (98, 177364), (116, 149842), (139, 125048), (154, 112868), (196, 88682), (203, 85624), (232, 74921), (278, 62524), (308, 56434), (319, 54488), (392, 44341), (406, 42812), (539, 32248), (556, 31262), (616, 28217), (638, 27244), (812, 21406), (973, 17864), (1078, 16124), (1112, 15631), (1276, 13622), (1421, 12232), (1529, 11368), (1624, 10703), (1946, 8932), (2156, 8062), (2233, 7784), (2552, 6811), (2842, 6116), (3058, 5684), (3892, 4466), (4031, 4312)]