2019907296

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{637597}}^1$

素因数の和:637624

約数の個数: 72

約数和(自身を含む): 6266313144

約数和(自身を除く): 4246405848

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, 637597, 1275194, 1912791, 2550388, 3825582, 5100776, 5738373, 7013567, 7651164, 10201552, 11476746, 14027134, 15302328, 20403104, 21040701, 22953492, 28054268, 30604656, 42081402, 45906984, 56108536, 61209312, 63122103, 84162804, 91813968, 112217072, 126244206, 168325608, 183627936, 224434144, 252488412, 336651216, 504976824, 673302432, 1009953648, 2019907296]

約数ペア:

[(1, 2019907296), (2, 1009953648), (3, 673302432), (4, 504976824), (6, 336651216), (8, 252488412), (9, 224434144), (11, 183627936), (12, 168325608), (16, 126244206), (18, 112217072), (22, 91813968), (24, 84162804), (32, 63122103), (33, 61209312), (36, 56108536), (44, 45906984), (48, 42081402), (66, 30604656), (72, 28054268), (88, 22953492), (96, 21040701), (99, 20403104), (132, 15302328), (144, 14027134), (176, 11476746), (198, 10201552), (264, 7651164), (288, 7013567), (352, 5738373), (396, 5100776), (528, 3825582), (792, 2550388), (1056, 1912791), (1584, 1275194), (3168, 637597)]