142390842

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{19793}}^1$

素因数の和:19918

約数の個数: 32

約数和(自身を含む): 313536960

約数和(自身を除く): 171146118

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 109, 218, 327, 654, 1199, 2398, 3597, 7194, 19793, 39586, 59379, 118758, 217723, 435446, 653169, 1306338, 2157437, 4314874, 6472311, 12944622, 23731807, 47463614, 71195421, 142390842]

約数ペア:

[(1, 142390842), (2, 71195421), (3, 47463614), (6, 23731807), (11, 12944622), (22, 6472311), (33, 4314874), (66, 2157437), (109, 1306338), (218, 653169), (327, 435446), (654, 217723), (1199, 118758), (2398, 59379), (3597, 39586), (7194, 19793)]