1800954

素因数分解:

$2^1\times 3^4\times {\mathrm{11117}}^1$

素因数の和:11131

約数の個数: 20

約数和(自身を含む): 4035834

約数和(自身を除く): 2234880

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 11117, 22234, 33351, 66702, 100053, 200106, 300159, 600318, 900477, 1800954]

約数ペア:

[(1, 1800954), (2, 900477), (3, 600318), (6, 300159), (9, 200106), (18, 100053), (27, 66702), (54, 33351), (81, 22234), (162, 11117)]