6667556

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 14300160

約数和(自身を除く): 7632604

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 83, 133, 151, 166, 266, 302, 332, 532, 581, 604, 1057, 1162, 1577, 2114, 2324, 2869, 3154, 4228, 5738, 6308, 11039, 11476, 12533, 20083, 22078, 25066, 40166, 44156, 50132, 80332, 87731, 175462, 238127, 350924, 476254, 952508, 1666889, 3333778, 6667556]

約数ペア:

[(1, 6667556), (2, 3333778), (4, 1666889), (7, 952508), (14, 476254), (19, 350924), (28, 238127), (38, 175462), (76, 87731), (83, 80332), (133, 50132), (151, 44156), (166, 40166), (266, 25066), (302, 22078), (332, 20083), (532, 12533), (581, 11476), (604, 11039), (1057, 6308), (1162, 5738), (1577, 4228), (2114, 3154), (2324, 2869)]