7709814

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1423}}^1$

素因数の和:1481

約数の個数: 48

約数和(自身を含む): 19548672

約数和(自身を除く): 11838858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1423, 1806, 2709, 2846, 4269, 5418, 8538, 9961, 12807, 19922, 25614, 29883, 59766, 61189, 89649, 122378, 179298, 183567, 367134, 428323, 550701, 856646, 1101402, 1284969, 2569938, 3854907, 7709814]

約数ペア:

[(1, 7709814), (2, 3854907), (3, 2569938), (6, 1284969), (7, 1101402), (9, 856646), (14, 550701), (18, 428323), (21, 367134), (42, 183567), (43, 179298), (63, 122378), (86, 89649), (126, 61189), (129, 59766), (258, 29883), (301, 25614), (387, 19922), (602, 12807), (774, 9961), (903, 8538), (1423, 5418), (1806, 4269), (2709, 2846)]