21952803606

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1109}}^1\times {\mathrm{143443}}^1$

素因数の和:144580

約数の個数: 32

約数和(自身を含む): 45856177920

約数和(自身を除く): 23903374314

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1109, 2218, 3327, 6654, 25507, 51014, 76521, 143443, 153042, 286886, 430329, 860658, 3299189, 6598378, 9897567, 19795134, 159078287, 318156574, 477234861, 954469722, 3658800601, 7317601202, 10976401803, 21952803606]

約数ペア:

[(1, 21952803606), (2, 10976401803), (3, 7317601202), (6, 3658800601), (23, 954469722), (46, 477234861), (69, 318156574), (138, 159078287), (1109, 19795134), (2218, 9897567), (3327, 6598378), (6654, 3299189), (25507, 860658), (51014, 430329), (76521, 286886), (143443, 153042)]