6641866

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:139

約数の個数: 64

約数和(自身を含む): 13685760

約数和(自身を除く): 7043894

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 43, 59, 77, 86, 118, 119, 154, 187, 238, 301, 374, 413, 473, 602, 649, 731, 826, 946, 1003, 1298, 1309, 1462, 2006, 2537, 2618, 3311, 4543, 5074, 5117, 6622, 7021, 8041, 9086, 10234, 11033, 14042, 16082, 17759, 22066, 27907, 35518, 43129, 55814, 56287, 77231, 86258, 112574, 154462, 195349, 301903, 390698, 474419, 603806, 948838, 3320933, 6641866]

約数ペア:

[(1, 6641866), (2, 3320933), (7, 948838), (11, 603806), (14, 474419), (17, 390698), (22, 301903), (34, 195349), (43, 154462), (59, 112574), (77, 86258), (86, 77231), (118, 56287), (119, 55814), (154, 43129), (187, 35518), (238, 27907), (301, 22066), (374, 17759), (413, 16082), (473, 14042), (602, 11033), (649, 10234), (731, 9086), (826, 8041), (946, 7021), (1003, 6622), (1298, 5117), (1309, 5074), (1462, 4543), (2006, 3311), (2537, 2618)]