128512626

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{977}}^1\times {\mathrm{1993}}^1$

素因数の和:2986

約数の個数: 32

約数和(自身を含む): 280819008

約数和(自身を除く): 152306382

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 977, 1954, 1993, 2931, 3986, 5862, 5979, 10747, 11958, 21494, 21923, 32241, 43846, 64482, 65769, 131538, 1947161, 3894322, 5841483, 11682966, 21418771, 42837542, 64256313, 128512626]

約数ペア:

[(1, 128512626), (2, 64256313), (3, 42837542), (6, 21418771), (11, 11682966), (22, 5841483), (33, 3894322), (66, 1947161), (977, 131538), (1954, 65769), (1993, 64482), (2931, 43846), (3986, 32241), (5862, 21923), (5979, 21494), (10747, 11958)]