18210204

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{7331}}^1$

素因数の和:7367

約数の個数: 48

約数和(自身を含む): 49271040

約数和(自身を除く): 31060836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 7331, 14662, 21993, 29324, 43986, 65979, 87972, 131958, 168613, 197937, 263916, 337226, 395874, 505839, 674452, 791748, 1011678, 1517517, 2023356, 3035034, 4552551, 6070068, 9105102, 18210204]

約数ペア:

[(1, 18210204), (2, 9105102), (3, 6070068), (4, 4552551), (6, 3035034), (9, 2023356), (12, 1517517), (18, 1011678), (23, 791748), (27, 674452), (36, 505839), (46, 395874), (54, 337226), (69, 263916), (92, 197937), (108, 168613), (138, 131958), (207, 87972), (276, 65979), (414, 43986), (621, 29324), (828, 21993), (1242, 14662), (2484, 7331)]