9120902

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:300

約数の個数: 32

約数和(自身を含む): 16262400

約数和(自身を除く): 7141498

約数列:

[1, 2, 7, 14, 43, 86, 109, 139, 218, 278, 301, 602, 763, 973, 1526, 1946, 4687, 5977, 9374, 11954, 15151, 30302, 32809, 41839, 65618, 83678, 106057, 212114, 651493, 1302986, 4560451, 9120902]

約数ペア:

[(1, 9120902), (2, 4560451), (7, 1302986), (14, 651493), (43, 212114), (86, 106057), (109, 83678), (139, 65618), (218, 41839), (278, 32809), (301, 30302), (602, 15151), (763, 11954), (973, 9374), (1526, 5977), (1946, 4687)]