12201966

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{857}}^1$

素因数の和:985

約数の個数: 48

約数和(自身を含む): 30517344

約数和(自身を除く): 18315378

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 113, 126, 226, 339, 678, 791, 857, 1017, 1582, 1714, 2034, 2373, 2571, 4746, 5142, 5999, 7119, 7713, 11998, 14238, 15426, 17997, 35994, 53991, 96841, 107982, 193682, 290523, 581046, 677887, 871569, 1355774, 1743138, 2033661, 4067322, 6100983, 12201966]

約数ペア:

[(1, 12201966), (2, 6100983), (3, 4067322), (6, 2033661), (7, 1743138), (9, 1355774), (14, 871569), (18, 677887), (21, 581046), (42, 290523), (63, 193682), (113, 107982), (126, 96841), (226, 53991), (339, 35994), (678, 17997), (791, 15426), (857, 14238), (1017, 11998), (1582, 7713), (1714, 7119), (2034, 5999), (2373, 5142), (2571, 4746)]