26914818

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2129}}^1$

素因数の和:2191

約数の個数: 48

約数和(自身を含む): 64104480

約数和(自身を除く): 37189662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 258, 294, 301, 602, 903, 1806, 2107, 2129, 4214, 4258, 6321, 6387, 12642, 12774, 14903, 29806, 44709, 89418, 91547, 104321, 183094, 208642, 274641, 312963, 549282, 625926, 640829, 1281658, 1922487, 3844974, 4485803, 8971606, 13457409, 26914818]

約数ペア:

[(1, 26914818), (2, 13457409), (3, 8971606), (6, 4485803), (7, 3844974), (14, 1922487), (21, 1281658), (42, 640829), (43, 625926), (49, 549282), (86, 312963), (98, 274641), (129, 208642), (147, 183094), (258, 104321), (294, 91547), (301, 89418), (602, 44709), (903, 29806), (1806, 14903), (2107, 12774), (2129, 12642), (4214, 6387), (4258, 6321)]