1822777749

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:294

約数の個数: 112

約数和(自身を含む): 3173022720

約数和(自身を除く): 1350244971

約数列:

[1, 3, 9, 13, 19, 27, 39, 53, 57, 81, 117, 159, 171, 191, 243, 247, 351, 477, 513, 573, 689, 729, 741, 1007, 1053, 1431, 1539, 1719, 2067, 2223, 2483, 3021, 3159, 3629, 4293, 4617, 5157, 6201, 6669, 7449, 9063, 9477, 10123, 10887, 12879, 13091, 13851, 15471, 18603, 20007, 22347, 27189, 30369, 32661, 38637, 39273, 46413, 47177, 55809, 60021, 67041, 81567, 91107, 97983, 117819, 131599, 139239, 141531, 167427, 180063, 192337, 201123, 244701, 273321, 293949, 353457, 394797, 424593, 502281, 577011, 603369, 734103, 819963, 881847, 1060371, 1184391, 1273779, 1731033, 1810107, 2459889, 2500381, 2645541, 3181113, 3553173, 3821337, 5193099, 7379667, 7501143, 9543339, 10659519, 11464011, 15579297, 22503429, 31978557, 34392033, 46737891, 67510287, 95935671, 140213673, 202530861, 607592583, 1822777749]

約数ペア:

[(1, 1822777749), (3, 607592583), (9, 202530861), (13, 140213673), (19, 95935671), (27, 67510287), (39, 46737891), (53, 34392033), (57, 31978557), (81, 22503429), (117, 15579297), (159, 11464011), (171, 10659519), (191, 9543339), (243, 7501143), (247, 7379667), (351, 5193099), (477, 3821337), (513, 3553173), (573, 3181113), (689, 2645541), (729, 2500381), (741, 2459889), (1007, 1810107), (1053, 1731033), (1431, 1273779), (1539, 1184391), (1719, 1060371), (2067, 881847), (2223, 819963), (2483, 734103), (3021, 603369), (3159, 577011), (3629, 502281), (4293, 424593), (4617, 394797), (5157, 353457), (6201, 293949), (6669, 273321), (7449, 244701), (9063, 201123), (9477, 192337), (10123, 180063), (10887, 167427), (12879, 141531), (13091, 139239), (13851, 131599), (15471, 117819), (18603, 97983), (20007, 91107), (22347, 81567), (27189, 67041), (30369, 60021), (32661, 55809), (38637, 47177), (39273, 46413)]