3956946

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 9450144

約数和(自身を除く): 5493198

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 258, 294, 301, 313, 602, 626, 903, 939, 1806, 1878, 2107, 2191, 4214, 4382, 6321, 6573, 12642, 13146, 13459, 15337, 26918, 30674, 40377, 46011, 80754, 92022, 94213, 188426, 282639, 565278, 659491, 1318982, 1978473, 3956946]

約数ペア:

[(1, 3956946), (2, 1978473), (3, 1318982), (6, 659491), (7, 565278), (14, 282639), (21, 188426), (42, 94213), (43, 92022), (49, 80754), (86, 46011), (98, 40377), (129, 30674), (147, 26918), (258, 15337), (294, 13459), (301, 13146), (313, 12642), (602, 6573), (626, 6321), (903, 4382), (939, 4214), (1806, 2191), (1878, 2107)]