540774

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2311}}^1$

素因数の和:2332

約数の個数: 24

約数和(自身を含む): 1262352

約数和(自身を除く): 721578

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 2311, 4622, 6933, 13866, 20799, 30043, 41598, 60086, 90129, 180258, 270387, 540774]

約数ペア:

[(1, 540774), (2, 270387), (3, 180258), (6, 90129), (9, 60086), (13, 41598), (18, 30043), (26, 20799), (39, 13866), (78, 6933), (117, 4622), (234, 2311)]