2018220585

素因数分解:

$3^1\times 5^1\times {\mathrm{2591}}^1\times {\mathrm{51929}}^1$

素因数の和:54528

約数の個数: 16

約数和(自身を含む): 3230461440

約数和(自身を除く): 1212240855

約数列:

[1, 3, 5, 15, 2591, 7773, 12955, 38865, 51929, 155787, 259645, 778935, 134548039, 403644117, 672740195, 2018220585]

約数ペア:

[(1, 2018220585), (3, 672740195), (5, 403644117), (15, 134548039), (2591, 778935), (7773, 259645), (12955, 155787), (38865, 51929)]