3480078

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:134

約数の個数: 64

約数和(自身を含む): 8640000

約数和(自身を除く): 5159922

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 89, 98, 114, 133, 147, 178, 266, 267, 294, 343, 399, 534, 623, 686, 798, 931, 1029, 1246, 1691, 1862, 1869, 2058, 2793, 3382, 3738, 4361, 5073, 5586, 6517, 8722, 10146, 11837, 13034, 13083, 19551, 23674, 26166, 30527, 35511, 39102, 61054, 71022, 82859, 91581, 165718, 183162, 248577, 497154, 580013, 1160026, 1740039, 3480078]

約数ペア:

[(1, 3480078), (2, 1740039), (3, 1160026), (6, 580013), (7, 497154), (14, 248577), (19, 183162), (21, 165718), (38, 91581), (42, 82859), (49, 71022), (57, 61054), (89, 39102), (98, 35511), (114, 30527), (133, 26166), (147, 23674), (178, 19551), (266, 13083), (267, 13034), (294, 11837), (343, 10146), (399, 8722), (534, 6517), (623, 5586), (686, 5073), (798, 4361), (931, 3738), (1029, 3382), (1246, 2793), (1691, 2058), (1862, 1869)]