64638618

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{979373}}^1$

素因数の和:979389

約数の個数: 16

約数和(自身を含む): 141029856

約数和(自身を除く): 76391238

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 979373, 1958746, 2938119, 5876238, 10773103, 21546206, 32319309, 64638618]

約数ペア:

[(1, 64638618), (2, 32319309), (3, 21546206), (6, 10773103), (11, 5876238), (22, 2938119), (33, 1958746), (66, 979373)]