13711278

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{313}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 32216400

約数和(自身を除く): 18505122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 149, 294, 298, 313, 447, 626, 894, 939, 1043, 1878, 2086, 2191, 3129, 4382, 6258, 6573, 7301, 13146, 14602, 15337, 21903, 30674, 43806, 46011, 46637, 92022, 93274, 139911, 279822, 326459, 652918, 979377, 1958754, 2285213, 4570426, 6855639, 13711278]

約数ペア:

[(1, 13711278), (2, 6855639), (3, 4570426), (6, 2285213), (7, 1958754), (14, 979377), (21, 652918), (42, 326459), (49, 279822), (98, 139911), (147, 93274), (149, 92022), (294, 46637), (298, 46011), (313, 43806), (447, 30674), (626, 21903), (894, 15337), (939, 14602), (1043, 13146), (1878, 7301), (2086, 6573), (2191, 6258), (3129, 4382)]