12684048

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20327}}^1$

素因数の和:20351

約数の個数: 40

約数和(自身を含む): 35289408

約数和(自身を除く): 22605360

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 20327, 40654, 60981, 81308, 121962, 162616, 243924, 264251, 325232, 487848, 528502, 792753, 975696, 1057004, 1585506, 2114008, 3171012, 4228016, 6342024, 12684048]

約数ペア:

[(1, 12684048), (2, 6342024), (3, 4228016), (4, 3171012), (6, 2114008), (8, 1585506), (12, 1057004), (13, 975696), (16, 792753), (24, 528502), (26, 487848), (39, 325232), (48, 264251), (52, 243924), (78, 162616), (104, 121962), (156, 81308), (208, 60981), (312, 40654), (624, 20327)]