64677954

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{979969}}^1$

素因数の和:979985

約数の個数: 16

約数和(自身を含む): 141115680

約数和(自身を除く): 76437726

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 979969, 1959938, 2939907, 5879814, 10779659, 21559318, 32338977, 64677954]

約数ペア:

[(1, 64677954), (2, 32338977), (3, 21559318), (6, 10779659), (11, 5879814), (22, 2939907), (33, 1959938), (66, 979969)]