40821786

素因数分解:

$2^1\times 3^3\times {\mathrm{755959}}^1$

素因数の和:755970

約数の個数: 16

約数和(自身を含む): 90715200

約数和(自身を除く): 49893414

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 755959, 1511918, 2267877, 4535754, 6803631, 13607262, 20410893, 40821786]

約数ペア:

[(1, 40821786), (2, 20410893), (3, 13607262), (6, 6803631), (9, 4535754), (18, 2267877), (27, 1511918), (54, 755959)]