126921006

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:371

約数の個数: 80

約数和(自身を含む): 297369600

約数和(自身を除く): 170448594

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 127, 162, 186, 199, 254, 279, 381, 398, 558, 597, 762, 837, 1143, 1194, 1674, 1791, 2286, 2511, 3429, 3582, 3937, 5022, 5373, 6169, 6858, 7874, 10287, 10746, 11811, 12338, 16119, 18507, 20574, 23622, 25273, 32238, 35433, 37014, 50546, 55521, 70866, 75819, 106299, 111042, 151638, 166563, 212598, 227457, 318897, 333126, 454914, 499689, 637794, 682371, 783463, 999378, 1364742, 1566926, 2047113, 2350389, 4094226, 4700778, 7051167, 14102334, 21153501, 42307002, 63460503, 126921006]

約数ペア:

[(1, 126921006), (2, 63460503), (3, 42307002), (6, 21153501), (9, 14102334), (18, 7051167), (27, 4700778), (31, 4094226), (54, 2350389), (62, 2047113), (81, 1566926), (93, 1364742), (127, 999378), (162, 783463), (186, 682371), (199, 637794), (254, 499689), (279, 454914), (381, 333126), (398, 318897), (558, 227457), (597, 212598), (762, 166563), (837, 151638), (1143, 111042), (1194, 106299), (1674, 75819), (1791, 70866), (2286, 55521), (2511, 50546), (3429, 37014), (3582, 35433), (3937, 32238), (5022, 25273), (5373, 23622), (6169, 20574), (6858, 18507), (7874, 16119), (10287, 12338), (10746, 11811)]