42426636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 118013952

約数和(自身を除く): 75587316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 97, 123, 127, 164, 194, 246, 254, 287, 291, 381, 388, 492, 508, 574, 582, 679, 762, 861, 889, 1148, 1164, 1358, 1524, 1722, 1778, 2037, 2667, 2716, 3444, 3556, 3977, 4074, 5207, 5334, 7954, 8148, 10414, 10668, 11931, 12319, 15621, 15908, 20828, 23862, 24638, 27839, 31242, 36449, 36957, 47724, 49276, 55678, 62484, 72898, 73914, 83517, 86233, 109347, 111356, 145796, 147828, 167034, 172466, 218694, 258699, 334068, 344932, 437388, 505079, 517398, 1010158, 1034796, 1515237, 2020316, 3030474, 3535553, 6060948, 7071106, 10606659, 14142212, 21213318, 42426636]

約数ペア:

[(1, 42426636), (2, 21213318), (3, 14142212), (4, 10606659), (6, 7071106), (7, 6060948), (12, 3535553), (14, 3030474), (21, 2020316), (28, 1515237), (41, 1034796), (42, 1010158), (82, 517398), (84, 505079), (97, 437388), (123, 344932), (127, 334068), (164, 258699), (194, 218694), (246, 172466), (254, 167034), (287, 147828), (291, 145796), (381, 111356), (388, 109347), (492, 86233), (508, 83517), (574, 73914), (582, 72898), (679, 62484), (762, 55678), (861, 49276), (889, 47724), (1148, 36957), (1164, 36449), (1358, 31242), (1524, 27839), (1722, 24638), (1778, 23862), (2037, 20828), (2667, 15908), (2716, 15621), (3444, 12319), (3556, 11931), (3977, 10668), (4074, 10414), (5207, 8148), (5334, 7954)]