2040528042

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{90473}}^1$

素因数の和:90667

約数の個数: 48

約数和(自身を含む): 5081019840

約数和(自身を除く): 3040491798

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 179, 358, 537, 1074, 1253, 1611, 2506, 3222, 3759, 7518, 11277, 22554, 90473, 180946, 271419, 542838, 633311, 814257, 1266622, 1628514, 1899933, 3799866, 5699799, 11399598, 16194667, 32389334, 48584001, 97168002, 113362669, 145752003, 226725338, 291504006, 340088007, 680176014, 1020264021, 2040528042]

約数ペア:

[(1, 2040528042), (2, 1020264021), (3, 680176014), (6, 340088007), (7, 291504006), (9, 226725338), (14, 145752003), (18, 113362669), (21, 97168002), (42, 48584001), (63, 32389334), (126, 16194667), (179, 11399598), (358, 5699799), (537, 3799866), (1074, 1899933), (1253, 1628514), (1611, 1266622), (2506, 814257), (3222, 633311), (3759, 542838), (7518, 271419), (11277, 180946), (22554, 90473)]