21762947076

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{9721}}^1$

素因数の和:9981

約数の個数: 96

約数和(自身を含む): 55610462208

約数和(自身を除く): 33847515132

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 113, 127, 156, 226, 254, 339, 381, 452, 508, 678, 762, 1356, 1469, 1524, 1651, 2938, 3302, 4407, 4953, 5876, 6604, 8814, 9721, 9906, 14351, 17628, 19442, 19812, 28702, 29163, 38884, 43053, 57404, 58326, 86106, 116652, 126373, 172212, 186563, 252746, 373126, 379119, 505492, 559689, 746252, 758238, 1098473, 1119378, 1234567, 1516476, 2196946, 2238756, 2469134, 3295419, 3703701, 4393892, 4938268, 6590838, 7407402, 13181676, 14280149, 14814804, 16049371, 28560298, 32098742, 42840447, 48148113, 57120596, 64197484, 85680894, 96296226, 139506071, 171361788, 192592452, 279012142, 418518213, 558024284, 837036426, 1674072852, 1813578923, 3627157846, 5440736769, 7254315692, 10881473538, 21762947076]

約数ペア:

[(1, 21762947076), (2, 10881473538), (3, 7254315692), (4, 5440736769), (6, 3627157846), (12, 1813578923), (13, 1674072852), (26, 837036426), (39, 558024284), (52, 418518213), (78, 279012142), (113, 192592452), (127, 171361788), (156, 139506071), (226, 96296226), (254, 85680894), (339, 64197484), (381, 57120596), (452, 48148113), (508, 42840447), (678, 32098742), (762, 28560298), (1356, 16049371), (1469, 14814804), (1524, 14280149), (1651, 13181676), (2938, 7407402), (3302, 6590838), (4407, 4938268), (4953, 4393892), (5876, 3703701), (6604, 3295419), (8814, 2469134), (9721, 2238756), (9906, 2196946), (14351, 1516476), (17628, 1234567), (19442, 1119378), (19812, 1098473), (28702, 758238), (29163, 746252), (38884, 559689), (43053, 505492), (57404, 379119), (58326, 373126), (86106, 252746), (116652, 186563), (126373, 172212)]