18033962

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{727}}^1$

素因数の和:965

約数の個数: 16

約数和(自身を含む): 27605760

約数和(自身を除く): 9571798

約数列:

[1, 2, 79, 157, 158, 314, 727, 1454, 12403, 24806, 57433, 114139, 114866, 228278, 9016981, 18033962]

約数ペア:

[(1, 18033962), (2, 9016981), (79, 228278), (157, 114866), (158, 114139), (314, 57433), (727, 24806), (1454, 12403)]