42149778

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{638633}}^1$

素因数の和:638649

約数の個数: 16

約数和(自身を含む): 91963296

約数和(自身を除く): 49813518

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 638633, 1277266, 1915899, 3831798, 7024963, 14049926, 21074889, 42149778]

約数ペア:

[(1, 42149778), (2, 21074889), (3, 14049926), (6, 7024963), (11, 3831798), (22, 1915899), (33, 1277266), (66, 638633)]