7727374284

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{1877399}}^1$

素因数の和:1877427

約数の個数: 48

約数和(自身を含む): 21026880000

約数和(自身を除く): 13299505716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 1877399, 3754798, 5632197, 7509596, 11264394, 13141793, 22528788, 26283586, 39425379, 52567172, 78850758, 91992551, 157701516, 183985102, 275977653, 367970204, 551955306, 643947857, 1103910612, 1287895714, 1931843571, 2575791428, 3863687142, 7727374284]

約数ペア:

[(1, 7727374284), (2, 3863687142), (3, 2575791428), (4, 1931843571), (6, 1287895714), (7, 1103910612), (12, 643947857), (14, 551955306), (21, 367970204), (28, 275977653), (42, 183985102), (49, 157701516), (84, 91992551), (98, 78850758), (147, 52567172), (196, 39425379), (294, 26283586), (343, 22528788), (588, 13141793), (686, 11264394), (1029, 7509596), (1372, 5632197), (2058, 3754798), (4116, 1877399)]