18343248

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{709}}^1$

素因数の和:745

約数の個数: 120

約数和(自身を含む): 60219360

約数和(自身を除く): 41876112

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 98, 112, 132, 147, 154, 168, 176, 196, 231, 264, 294, 308, 336, 392, 462, 528, 539, 588, 616, 709, 784, 924, 1078, 1176, 1232, 1418, 1617, 1848, 2127, 2156, 2352, 2836, 3234, 3696, 4254, 4312, 4963, 5672, 6468, 7799, 8508, 8624, 9926, 11344, 12936, 14889, 15598, 17016, 19852, 23397, 25872, 29778, 31196, 34032, 34741, 39704, 46794, 54593, 59556, 62392, 69482, 79408, 93588, 104223, 109186, 119112, 124784, 138964, 163779, 187176, 208446, 218372, 238224, 277928, 327558, 374352, 382151, 416892, 436744, 555856, 655116, 764302, 833784, 873488, 1146453, 1310232, 1528604, 1667568, 2292906, 2620464, 3057208, 4585812, 6114416, 9171624, 18343248]

約数ペア:

[(1, 18343248), (2, 9171624), (3, 6114416), (4, 4585812), (6, 3057208), (7, 2620464), (8, 2292906), (11, 1667568), (12, 1528604), (14, 1310232), (16, 1146453), (21, 873488), (22, 833784), (24, 764302), (28, 655116), (33, 555856), (42, 436744), (44, 416892), (48, 382151), (49, 374352), (56, 327558), (66, 277928), (77, 238224), (84, 218372), (88, 208446), (98, 187176), (112, 163779), (132, 138964), (147, 124784), (154, 119112), (168, 109186), (176, 104223), (196, 93588), (231, 79408), (264, 69482), (294, 62392), (308, 59556), (336, 54593), (392, 46794), (462, 39704), (528, 34741), (539, 34032), (588, 31196), (616, 29778), (709, 25872), (784, 23397), (924, 19852), (1078, 17016), (1176, 15598), (1232, 14889), (1418, 12936), (1617, 11344), (1848, 9926), (2127, 8624), (2156, 8508), (2352, 7799), (2836, 6468), (3234, 5672), (3696, 4963), (4254, 4312)]