492075918

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2903}}^1$

素因数の和:3030

約数の個数: 64

約数和(自身を含む): 1134650880

約数和(自身を除く): 642574962

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 73, 86, 129, 146, 219, 258, 387, 438, 657, 774, 1161, 1314, 1971, 2322, 2903, 3139, 3942, 5806, 6278, 8709, 9417, 17418, 18834, 26127, 28251, 52254, 56502, 78381, 84753, 124829, 156762, 169506, 211919, 249658, 374487, 423838, 635757, 748974, 1123461, 1271514, 1907271, 2246922, 3370383, 3814542, 5721813, 6740766, 9112517, 11443626, 18225034, 27337551, 54675102, 82012653, 164025306, 246037959, 492075918]

約数ペア:

[(1, 492075918), (2, 246037959), (3, 164025306), (6, 82012653), (9, 54675102), (18, 27337551), (27, 18225034), (43, 11443626), (54, 9112517), (73, 6740766), (86, 5721813), (129, 3814542), (146, 3370383), (219, 2246922), (258, 1907271), (387, 1271514), (438, 1123461), (657, 748974), (774, 635757), (1161, 423838), (1314, 374487), (1971, 249658), (2322, 211919), (2903, 169506), (3139, 156762), (3942, 124829), (5806, 84753), (6278, 78381), (8709, 56502), (9417, 52254), (17418, 28251), (18834, 26127)]