12642666

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{643}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 26429760

約数和(自身を除く): 13787094

約数列:

[1, 2, 3, 6, 29, 58, 87, 113, 174, 226, 339, 643, 678, 1286, 1929, 3277, 3858, 6554, 9831, 18647, 19662, 37294, 55941, 72659, 111882, 145318, 217977, 435954, 2107111, 4214222, 6321333, 12642666]

約数ペア:

[(1, 12642666), (2, 6321333), (3, 4214222), (6, 2107111), (29, 435954), (58, 217977), (87, 145318), (113, 111882), (174, 72659), (226, 55941), (339, 37294), (643, 19662), (678, 18647), (1286, 9831), (1929, 6554), (3277, 3858)]