140212842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{303491}}^1$

素因数の和:303514

約数の個数: 32

約数和(自身を含む): 349622784

約数和(自身を除く): 209409942

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 303491, 606982, 910473, 1820946, 2124437, 3338401, 4248874, 6373311, 6676802, 10015203, 12746622, 20030406, 23368807, 46737614, 70106421, 140212842]

約数ペア:

[(1, 140212842), (2, 70106421), (3, 46737614), (6, 23368807), (7, 20030406), (11, 12746622), (14, 10015203), (21, 6676802), (22, 6373311), (33, 4248874), (42, 3338401), (66, 2124437), (77, 1820946), (154, 910473), (231, 606982), (462, 303491)]