1881768132

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{917041}}^1$

素因数の和:917073

約数の個数: 48

約数和(自身を含む): 5135435200

約数和(自身を除く): 3253667068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 917041, 1834082, 2751123, 3668164, 5502246, 8253369, 11004492, 16506738, 17423779, 24760107, 33013476, 34847558, 49520214, 52271337, 69695116, 99040428, 104542674, 156814011, 209085348, 313628022, 470442033, 627256044, 940884066, 1881768132]

約数ペア:

[(1, 1881768132), (2, 940884066), (3, 627256044), (4, 470442033), (6, 313628022), (9, 209085348), (12, 156814011), (18, 104542674), (19, 99040428), (27, 69695116), (36, 52271337), (38, 49520214), (54, 34847558), (57, 33013476), (76, 24760107), (108, 17423779), (114, 16506738), (171, 11004492), (228, 8253369), (342, 5502246), (513, 3668164), (684, 2751123), (1026, 1834082), (2052, 917041)]