9780072

素因数分解:

$2^3\times 3^1\times {\mathrm{407503}}^1$

素因数の和:407512

約数の個数: 16

約数和(自身を含む): 24450240

約数和(自身を除く): 14670168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 407503, 815006, 1222509, 1630012, 2445018, 3260024, 4890036, 9780072]

約数ペア:

[(1, 9780072), (2, 4890036), (3, 3260024), (4, 2445018), (6, 1630012), (8, 1222509), (12, 815006), (24, 407503)]