131061816

素因数分解:

$2^3\times 3^2\times {\mathrm{1820303}}^1$

素因数の和:1820315

約数の個数: 24

約数和(自身を含む): 354959280

約数和(自身を除く): 223897464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1820303, 3640606, 5460909, 7281212, 10921818, 14562424, 16382727, 21843636, 32765454, 43687272, 65530908, 131061816]

約数ペア:

[(1, 131061816), (2, 65530908), (3, 43687272), (4, 32765454), (6, 21843636), (8, 16382727), (9, 14562424), (12, 10921818), (18, 7281212), (24, 5460909), (36, 3640606), (72, 1820303)]