6906648

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{839}}^1$

素因数の和:869

約数の個数: 64

約数和(自身を含む): 20160000

約数和(自身を除く): 13253352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 839, 1029, 1176, 1372, 1678, 2058, 2517, 2744, 3356, 4116, 5034, 5873, 6712, 8232, 10068, 11746, 17619, 20136, 23492, 35238, 41111, 46984, 70476, 82222, 123333, 140952, 164444, 246666, 287777, 328888, 493332, 575554, 863331, 986664, 1151108, 1726662, 2302216, 3453324, 6906648]

約数ペア:

[(1, 6906648), (2, 3453324), (3, 2302216), (4, 1726662), (6, 1151108), (7, 986664), (8, 863331), (12, 575554), (14, 493332), (21, 328888), (24, 287777), (28, 246666), (42, 164444), (49, 140952), (56, 123333), (84, 82222), (98, 70476), (147, 46984), (168, 41111), (196, 35238), (294, 23492), (343, 20136), (392, 17619), (588, 11746), (686, 10068), (839, 8232), (1029, 6712), (1176, 5873), (1372, 5034), (1678, 4116), (2058, 3356), (2517, 2744)]