4142142

素因数分解:

$2^1\times 3^2\times {\mathrm{359}}^1\times {\mathrm{641}}^1$

素因数の和:1008

約数の個数: 24

約数和(自身を含む): 9013680

約数和(自身を除く): 4871538

約数列:

[1, 2, 3, 6, 9, 18, 359, 641, 718, 1077, 1282, 1923, 2154, 3231, 3846, 5769, 6462, 11538, 230119, 460238, 690357, 1380714, 2071071, 4142142]

約数ペア:

[(1, 4142142), (2, 2071071), (3, 1380714), (6, 690357), (9, 460238), (18, 230119), (359, 11538), (641, 6462), (718, 5769), (1077, 3846), (1282, 3231), (1923, 2154)]