66910662

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{40849}}^1$

素因数の和:40877

約数の個数: 48

約数和(自身を含む): 178432800

約数和(自身を除く): 111522138

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 40849, 81698, 122547, 245094, 285943, 367641, 531037, 571886, 735282, 857829, 1062074, 1593111, 1715658, 2573487, 3186222, 3717259, 4779333, 5146974, 7434518, 9558666, 11151777, 22303554, 33455331, 66910662]

約数ペア:

[(1, 66910662), (2, 33455331), (3, 22303554), (6, 11151777), (7, 9558666), (9, 7434518), (13, 5146974), (14, 4779333), (18, 3717259), (21, 3186222), (26, 2573487), (39, 1715658), (42, 1593111), (63, 1062074), (78, 857829), (91, 735282), (117, 571886), (126, 531037), (182, 367641), (234, 285943), (273, 245094), (546, 122547), (819, 81698), (1638, 40849)]