40013406

素因数分解:

$2^1\times 3^3\times {\mathrm{740989}}^1$

素因数の和:741000

約数の個数: 16

約数和(自身を含む): 88918800

約数和(自身を除く): 48905394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 740989, 1481978, 2222967, 4445934, 6668901, 13337802, 20006703, 40013406]

約数ペア:

[(1, 40013406), (2, 20006703), (3, 13337802), (6, 6668901), (9, 4445934), (18, 2222967), (27, 1481978), (54, 740989)]