2019482784

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{637463}}^1$

素因数の和:637490

約数の個数: 72

約数和(自身を含む): 6264996192

約数和(自身を除く): 4245513408

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 637463, 1274926, 1912389, 2549852, 3824778, 5099704, 5737167, 7012093, 7649556, 10199408, 11474334, 14024186, 15299112, 20398816, 21036279, 22948668, 28048372, 30598224, 42072558, 45897336, 56096744, 61196448, 63108837, 84145116, 91794672, 112193488, 126217674, 168290232, 183589344, 224386976, 252435348, 336580464, 504870696, 673160928, 1009741392, 2019482784]

約数ペア:

[(1, 2019482784), (2, 1009741392), (3, 673160928), (4, 504870696), (6, 336580464), (8, 252435348), (9, 224386976), (11, 183589344), (12, 168290232), (16, 126217674), (18, 112193488), (22, 91794672), (24, 84145116), (32, 63108837), (33, 61196448), (36, 56096744), (44, 45897336), (48, 42072558), (66, 30598224), (72, 28048372), (88, 22948668), (96, 21036279), (99, 20398816), (132, 15299112), (144, 14024186), (176, 11474334), (198, 10199408), (264, 7649556), (288, 7012093), (352, 5737167), (396, 5099704), (528, 3824778), (792, 2549852), (1056, 1912389), (1584, 1274926), (3168, 637463)]