66404718

素因数分解:

$2^1\times 3^3\times {\mathrm{103}}^1\times {\mathrm{11939}}^1$

素因数の和:12053

約数の個数: 32

約数和(自身を含む): 149011200

約数和(自身を除く): 82606482

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 206, 309, 618, 927, 1854, 2781, 5562, 11939, 23878, 35817, 71634, 107451, 214902, 322353, 644706, 1229717, 2459434, 3689151, 7378302, 11067453, 22134906, 33202359, 66404718]

約数ペア:

[(1, 66404718), (2, 33202359), (3, 22134906), (6, 11067453), (9, 7378302), (18, 3689151), (27, 2459434), (54, 1229717), (103, 644706), (206, 322353), (309, 214902), (618, 107451), (927, 71634), (1854, 35817), (2781, 23878), (5562, 11939)]