1940985684

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{445589}}^1$

素因数の和:445621

約数の個数: 54

約数和(自身を含む): 5392975770

約数和(自身を除く): 3451990086

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 445589, 891178, 1336767, 1782356, 2673534, 4010301, 4901479, 5347068, 8020602, 9802958, 14704437, 16041204, 19605916, 29408874, 44113311, 53916269, 58817748, 88226622, 107832538, 161748807, 176453244, 215665076, 323497614, 485246421, 646995228, 970492842, 1940985684]

約数ペア:

[(1, 1940985684), (2, 970492842), (3, 646995228), (4, 485246421), (6, 323497614), (9, 215665076), (11, 176453244), (12, 161748807), (18, 107832538), (22, 88226622), (33, 58817748), (36, 53916269), (44, 44113311), (66, 29408874), (99, 19605916), (121, 16041204), (132, 14704437), (198, 9802958), (242, 8020602), (363, 5347068), (396, 4901479), (484, 4010301), (726, 2673534), (1089, 1782356), (1452, 1336767), (2178, 891178), (4356, 445589)]