81803634

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1239449}}^1$

素因数の和:1239465

約数の個数: 16

約数和(自身を含む): 178480800

約数和(自身を除く): 96677166

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1239449, 2478898, 3718347, 7436694, 13633939, 27267878, 40901817, 81803634]

約数ペア:

[(1, 81803634), (2, 40901817), (3, 27267878), (6, 13633939), (11, 7436694), (22, 3718347), (33, 2478898), (66, 1239449)]