690763669218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{66051221}}^1$

素因数の和:66051319

約数の個数: 48

約数和(自身を含む): 1731070426176

約数和(自身を除く): 1040306756958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 83, 126, 166, 249, 498, 581, 747, 1162, 1494, 1743, 3486, 5229, 10458, 66051221, 132102442, 198153663, 396307326, 462358547, 594460989, 924717094, 1188921978, 1387075641, 2774151282, 4161226923, 5482251343, 8322453846, 10964502686, 16446754029, 32893508058, 38375759401, 49340262087, 76751518802, 98680524174, 115127278203, 230254556406, 345381834609, 690763669218]

約数ペア:

[(1, 690763669218), (2, 345381834609), (3, 230254556406), (6, 115127278203), (7, 98680524174), (9, 76751518802), (14, 49340262087), (18, 38375759401), (21, 32893508058), (42, 16446754029), (63, 10964502686), (83, 8322453846), (126, 5482251343), (166, 4161226923), (249, 2774151282), (498, 1387075641), (581, 1188921978), (747, 924717094), (1162, 594460989), (1494, 462358547), (1743, 396307326), (3486, 198153663), (5229, 132102442), (10458, 66051221)]