66837858

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{3389}}^1$

素因数の和:3586

約数の個数: 32

約数和(自身を含む): 141566400

約数和(自身を除く): 74728542

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 173, 346, 519, 1038, 3287, 3389, 6574, 6778, 9861, 10167, 19722, 20334, 64391, 128782, 193173, 386346, 586297, 1172594, 1758891, 3517782, 11139643, 22279286, 33418929, 66837858]

約数ペア:

[(1, 66837858), (2, 33418929), (3, 22279286), (6, 11139643), (19, 3517782), (38, 1758891), (57, 1172594), (114, 586297), (173, 386346), (346, 193173), (519, 128782), (1038, 64391), (3287, 20334), (3389, 19722), (6574, 10167), (6778, 9861)]