2940804

素因数分解:

$2^2\times 3^2\times {\mathrm{81689}}^1$

素因数の和:81699

約数の個数: 18

約数和(自身を含む): 7433790

約数和(自身を除く): 4492986

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 81689, 163378, 245067, 326756, 490134, 735201, 980268, 1470402, 2940804]

約数ペア:

[(1, 2940804), (2, 1470402), (3, 980268), (4, 735201), (6, 490134), (9, 326756), (12, 245067), (18, 163378), (36, 81689)]