38857806

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{18451}}^1$

素因数の和:18478

約数の個数: 40

約数和(自身を含む): 93773064

約数和(自身を除く): 54915258

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 18451, 36902, 55353, 110706, 166059, 239863, 332118, 479726, 498177, 719589, 996354, 1439178, 1494531, 2158767, 2989062, 4317534, 6476301, 12952602, 19428903, 38857806]

約数ペア:

[(1, 38857806), (2, 19428903), (3, 12952602), (6, 6476301), (9, 4317534), (13, 2989062), (18, 2158767), (26, 1494531), (27, 1439178), (39, 996354), (54, 719589), (78, 498177), (81, 479726), (117, 332118), (162, 239863), (234, 166059), (351, 110706), (702, 55353), (1053, 36902), (2106, 18451)]