31146276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8623}}^1$

素因数の和:8680

約数の個数: 48

約数和(自身を含む): 84998144

約数和(自身を除く): 53851868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 8623, 17246, 25869, 34492, 51738, 60361, 103476, 120722, 181083, 241444, 362166, 370789, 724332, 741578, 1112367, 1483156, 2224734, 2595523, 4449468, 5191046, 7786569, 10382092, 15573138, 31146276]

約数ペア:

[(1, 31146276), (2, 15573138), (3, 10382092), (4, 7786569), (6, 5191046), (7, 4449468), (12, 2595523), (14, 2224734), (21, 1483156), (28, 1112367), (42, 741578), (43, 724332), (84, 370789), (86, 362166), (129, 241444), (172, 181083), (258, 120722), (301, 103476), (516, 60361), (602, 51738), (903, 34492), (1204, 25869), (1806, 17246), (3612, 8623)]