2016284949

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{81853}}^1$

素因数の和:81906

約数の個数: 48

約数和(自身を含む): 3677536512

約数和(自身を除く): 1661251563

約数列:

[1, 3, 7, 9, 17, 21, 23, 51, 63, 69, 119, 153, 161, 207, 357, 391, 483, 1071, 1173, 1449, 2737, 3519, 8211, 24633, 81853, 245559, 572971, 736677, 1391501, 1718913, 1882619, 4174503, 5156739, 5647857, 9740507, 12523509, 13178333, 16943571, 29221521, 32004523, 39534999, 87664563, 96013569, 118604997, 224031661, 288040707, 672094983, 2016284949]

約数ペア:

[(1, 2016284949), (3, 672094983), (7, 288040707), (9, 224031661), (17, 118604997), (21, 96013569), (23, 87664563), (51, 39534999), (63, 32004523), (69, 29221521), (119, 16943571), (153, 13178333), (161, 12523509), (207, 9740507), (357, 5647857), (391, 5156739), (483, 4174503), (1071, 1882619), (1173, 1718913), (1449, 1391501), (2737, 736677), (3519, 572971), (8211, 245559), (24633, 81853)]