42979684

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{88801}}^1$

素因数の和:88827

約数の個数: 18

約数和(自身を含む): 82674662

約数和(自身を除く): 39694978

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 88801, 177602, 355204, 976811, 1953622, 3907244, 10744921, 21489842, 42979684]

約数ペア:

[(1, 42979684), (2, 21489842), (4, 10744921), (11, 3907244), (22, 1953622), (44, 976811), (121, 355204), (242, 177602), (484, 88801)]