6778746

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 16117920

約数和(自身を除く): 9339174

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 78, 117, 118, 177, 234, 354, 491, 531, 767, 982, 1062, 1473, 1534, 2301, 2946, 4419, 4602, 6383, 6903, 8838, 12766, 13806, 19149, 28969, 38298, 57447, 57938, 86907, 114894, 173814, 260721, 376597, 521442, 753194, 1129791, 2259582, 3389373, 6778746]

約数ペア:

[(1, 6778746), (2, 3389373), (3, 2259582), (6, 1129791), (9, 753194), (13, 521442), (18, 376597), (26, 260721), (39, 173814), (59, 114894), (78, 86907), (117, 57938), (118, 57447), (177, 38298), (234, 28969), (354, 19149), (491, 13806), (531, 12766), (767, 8838), (982, 6903), (1062, 6383), (1473, 4602), (1534, 4419), (2301, 2946)]