40067406

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{15787}}^1$

素因数の和:15845

約数の個数: 32

約数和(自身を含む): 90938880

約数和(自身を除く): 50871474

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 15787, 31574, 47361, 94722, 142083, 284166, 426249, 741989, 852498, 1483978, 2225967, 4451934, 6677901, 13355802, 20033703, 40067406]

約数ペア:

[(1, 40067406), (2, 20033703), (3, 13355802), (6, 6677901), (9, 4451934), (18, 2225967), (27, 1483978), (47, 852498), (54, 741989), (94, 426249), (141, 284166), (282, 142083), (423, 94722), (846, 47361), (1269, 31574), (2538, 15787)]