66878994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{122489}}^1$

素因数の和:122514

約数の個数: 32

約数和(自身を含む): 164626560

約数和(自身を除く): 97747566

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 122489, 244978, 367467, 734934, 857423, 1592357, 1714846, 2572269, 3184714, 4777071, 5144538, 9554142, 11146499, 22292998, 33439497, 66878994]

約数ペア:

[(1, 66878994), (2, 33439497), (3, 22292998), (6, 11146499), (7, 9554142), (13, 5144538), (14, 4777071), (21, 3184714), (26, 2572269), (39, 1714846), (42, 1592357), (78, 857423), (91, 734934), (182, 367467), (273, 244978), (546, 122489)]