180062278

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{39161}}^1$

素因数の和:39204

約数の個数: 24

約数和(自身を含む): 312512760

約数和(自身を除く): 132450482

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 39161, 78322, 430771, 744059, 861542, 1488118, 4738481, 8184649, 9476962, 16369298, 90031139, 180062278]

約数ペア:

[(1, 180062278), (2, 90031139), (11, 16369298), (19, 9476962), (22, 8184649), (38, 4738481), (121, 1488118), (209, 861542), (242, 744059), (418, 430771), (2299, 78322), (4598, 39161)]