18308847

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{3701}}^1$

素因数の和:3818

約数の個数: 16

約数和(自身を含む): 26121312

約数和(自身を除く): 7812465

約数列:

[1, 3, 17, 51, 97, 291, 1649, 3701, 4947, 11103, 62917, 188751, 358997, 1076991, 6102949, 18308847]

約数ペア:

[(1, 18308847), (3, 6102949), (17, 1076991), (51, 358997), (97, 188751), (291, 62917), (1649, 11103), (3701, 4947)]