188247906

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19403}}^1$

素因数の和:19436

約数の個数: 72

約数和(自身を含む): 517621104

約数和(自身を除く): 329373198

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 126, 147, 154, 198, 231, 294, 441, 462, 539, 693, 882, 1078, 1386, 1617, 3234, 4851, 9702, 19403, 38806, 58209, 116418, 135821, 174627, 213433, 271642, 349254, 407463, 426866, 640299, 814926, 950747, 1222389, 1280598, 1494031, 1901494, 1920897, 2444778, 2852241, 2988062, 3841794, 4482093, 5704482, 8556723, 8964186, 10458217, 13446279, 17113446, 20916434, 26892558, 31374651, 62749302, 94123953, 188247906]

約数ペア:

[(1, 188247906), (2, 94123953), (3, 62749302), (6, 31374651), (7, 26892558), (9, 20916434), (11, 17113446), (14, 13446279), (18, 10458217), (21, 8964186), (22, 8556723), (33, 5704482), (42, 4482093), (49, 3841794), (63, 2988062), (66, 2852241), (77, 2444778), (98, 1920897), (99, 1901494), (126, 1494031), (147, 1280598), (154, 1222389), (198, 950747), (231, 814926), (294, 640299), (441, 426866), (462, 407463), (539, 349254), (693, 271642), (882, 213433), (1078, 174627), (1386, 135821), (1617, 116418), (3234, 58209), (4851, 38806), (9702, 19403)]