18184299

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 28600320

約数和(自身を除く): 10416021

約数列:

[1, 3, 7, 21, 79, 97, 113, 237, 291, 339, 553, 679, 791, 1659, 2037, 2373, 7663, 8927, 10961, 22989, 26781, 32883, 53641, 62489, 76727, 160923, 187467, 230181, 865919, 2597757, 6061433, 18184299]

約数ペア:

[(1, 18184299), (3, 6061433), (7, 2597757), (21, 865919), (79, 230181), (97, 187467), (113, 160923), (237, 76727), (291, 62489), (339, 53641), (553, 32883), (679, 26781), (791, 22989), (1659, 10961), (2037, 8927), (2373, 7663)]