6764646

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 16704000

約数和(自身を除く): 9939354

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 173, 266, 294, 343, 346, 399, 519, 686, 798, 931, 1029, 1038, 1211, 1862, 2058, 2422, 2793, 3287, 3633, 5586, 6517, 6574, 7266, 8477, 9861, 13034, 16954, 19551, 19722, 23009, 25431, 39102, 46018, 50862, 59339, 69027, 118678, 138054, 161063, 178017, 322126, 356034, 483189, 966378, 1127441, 2254882, 3382323, 6764646]

約数ペア:

[(1, 6764646), (2, 3382323), (3, 2254882), (6, 1127441), (7, 966378), (14, 483189), (19, 356034), (21, 322126), (38, 178017), (42, 161063), (49, 138054), (57, 118678), (98, 69027), (114, 59339), (133, 50862), (147, 46018), (173, 39102), (266, 25431), (294, 23009), (343, 19722), (346, 19551), (399, 16954), (519, 13034), (686, 9861), (798, 8477), (931, 7266), (1029, 6574), (1038, 6517), (1211, 5586), (1862, 3633), (2058, 3287), (2422, 2793)]