18373706514

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{283}}^1\times {\mathrm{43457}}^1$

素因数の和:43831

約数の個数: 48

約数和(自身を含む): 40432627872

約数和(自身を除く): 22058921358

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 283, 498, 566, 747, 849, 1494, 1698, 2547, 5094, 23489, 43457, 46978, 70467, 86914, 130371, 140934, 211401, 260742, 391113, 422802, 782226, 3606931, 7213862, 10820793, 12298331, 21641586, 24596662, 32462379, 36894993, 64924758, 73789986, 110684979, 221369958, 1020761473, 2041522946, 3062284419, 6124568838, 9186853257, 18373706514]

約数ペア:

[(1, 18373706514), (2, 9186853257), (3, 6124568838), (6, 3062284419), (9, 2041522946), (18, 1020761473), (83, 221369958), (166, 110684979), (249, 73789986), (283, 64924758), (498, 36894993), (566, 32462379), (747, 24596662), (849, 21641586), (1494, 12298331), (1698, 10820793), (2547, 7213862), (5094, 3606931), (23489, 782226), (43457, 422802), (46978, 391113), (70467, 260742), (86914, 211401), (130371, 140934)]