27841554

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2767}}^1$

素因数の和:2831

約数の個数: 48

約数和(自身を含む): 66498432

約数和(自身を除く): 38656878

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 1118, 1677, 2767, 3354, 5031, 5534, 8301, 10062, 16602, 24903, 35971, 49806, 71942, 107913, 118981, 215826, 237962, 323739, 356943, 647478, 713886, 1070829, 1546753, 2141658, 3093506, 4640259, 9280518, 13920777, 27841554]

約数ペア:

[(1, 27841554), (2, 13920777), (3, 9280518), (6, 4640259), (9, 3093506), (13, 2141658), (18, 1546753), (26, 1070829), (39, 713886), (43, 647478), (78, 356943), (86, 323739), (117, 237962), (129, 215826), (234, 118981), (258, 107913), (387, 71942), (559, 49806), (774, 35971), (1118, 24903), (1677, 16602), (2767, 10062), (3354, 8301), (5031, 5534)]