2149683018

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{499}}^1\times {\mathrm{14653}}^1$

素因数の和:15171

約数の個数: 48

約数和(自身を含む): 5011668000

約数和(自身を除く): 2861984982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 499, 998, 1497, 2994, 3493, 6986, 10479, 14653, 20958, 24451, 29306, 43959, 48902, 73353, 87918, 102571, 146706, 205142, 307713, 615426, 717997, 1435994, 2153991, 4307982, 7311847, 14623694, 21935541, 43871082, 51182929, 102365858, 153548787, 307097574, 358280503, 716561006, 1074841509, 2149683018]

約数ペア:

[(1, 2149683018), (2, 1074841509), (3, 716561006), (6, 358280503), (7, 307097574), (14, 153548787), (21, 102365858), (42, 51182929), (49, 43871082), (98, 21935541), (147, 14623694), (294, 7311847), (499, 4307982), (998, 2153991), (1497, 1435994), (2994, 717997), (3493, 615426), (6986, 307713), (10479, 205142), (14653, 146706), (20958, 102571), (24451, 87918), (29306, 73353), (43959, 48902)]