142941816

素因数分解:

$2^3\times 3^2\times {\mathrm{1985303}}^1$

素因数の和:1985315

約数の個数: 24

約数和(自身を含む): 387134280

約数和(自身を除く): 244192464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1985303, 3970606, 5955909, 7941212, 11911818, 15882424, 17867727, 23823636, 35735454, 47647272, 71470908, 142941816]

約数ペア:

[(1, 142941816), (2, 71470908), (3, 47647272), (4, 35735454), (6, 23823636), (8, 17867727), (9, 15882424), (12, 11911818), (18, 7941212), (24, 5955909), (36, 3970606), (72, 1985303)]