6821612

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 14622720

約数和(自身を除く): 7801108

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 58, 62, 116, 124, 203, 217, 271, 406, 434, 542, 812, 868, 899, 1084, 1798, 1897, 3596, 3794, 6293, 7588, 7859, 8401, 12586, 15718, 16802, 25172, 31436, 33604, 55013, 58807, 110026, 117614, 220052, 235228, 243629, 487258, 974516, 1705403, 3410806, 6821612]

約数ペア:

[(1, 6821612), (2, 3410806), (4, 1705403), (7, 974516), (14, 487258), (28, 243629), (29, 235228), (31, 220052), (58, 117614), (62, 110026), (116, 58807), (124, 55013), (203, 33604), (217, 31436), (271, 25172), (406, 16802), (434, 15718), (542, 12586), (812, 8401), (868, 7859), (899, 7588), (1084, 6293), (1798, 3794), (1897, 3596)]