181530074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^2$

素因数の和:898

約数の個数: 24

約数和(自身を含む): 304095168

約数和(自身を除く): 122565094

約数列:

[1, 2, 11, 22, 47, 94, 419, 517, 838, 1034, 4609, 9218, 19693, 39386, 175561, 216623, 351122, 433246, 1931171, 3862342, 8251367, 16502734, 90765037, 181530074]

約数ペア:

[(1, 181530074), (2, 90765037), (11, 16502734), (22, 8251367), (47, 3862342), (94, 1931171), (419, 433246), (517, 351122), (838, 216623), (1034, 175561), (4609, 39386), (9218, 19693)]