2118681036

素因数分解:

$2^2\times 3^6\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:403

約数の個数: 168

約数和(自身を含む): 5802395984

約数和(自身を除く): 3683714948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 61, 81, 86, 108, 122, 129, 162, 172, 183, 243, 244, 258, 277, 324, 366, 387, 486, 516, 549, 554, 729, 732, 774, 831, 972, 1098, 1108, 1161, 1458, 1548, 1647, 1662, 2196, 2322, 2493, 2623, 2916, 3294, 3324, 3483, 4644, 4941, 4986, 5246, 6588, 6966, 7479, 7869, 9882, 9972, 10449, 10492, 11911, 13932, 14823, 14958, 15738, 16897, 19764, 20898, 22437, 23607, 23822, 29646, 29916, 31347, 31476, 33794, 35733, 41796, 44469, 44874, 47214, 47644, 50691, 59292, 62694, 67311, 67588, 70821, 71466, 88938, 89748, 94428, 101382, 107199, 125388, 134622, 141642, 142932, 152073, 177876, 201933, 202764, 212463, 214398, 269244, 283284, 304146, 321597, 403866, 424926, 428796, 456219, 608292, 637389, 643194, 726571, 807732, 849852, 912438, 964791, 1274778, 1286388, 1368657, 1453142, 1824876, 1912167, 1929582, 2179713, 2549556, 2737314, 2894373, 2906284, 3824334, 3859164, 4105971, 4359426, 5474628, 5788746, 6539139, 7648668, 8211942, 8683119, 8718852, 11577492, 12317913, 13078278, 16423884, 17366238, 19617417, 24635826, 26156556, 34732476, 39234834, 49271652, 58852251, 78469668, 117704502, 176556753, 235409004, 353113506, 529670259, 706227012, 1059340518, 2118681036]

約数ペア:

[(1, 2118681036), (2, 1059340518), (3, 706227012), (4, 529670259), (6, 353113506), (9, 235409004), (12, 176556753), (18, 117704502), (27, 78469668), (36, 58852251), (43, 49271652), (54, 39234834), (61, 34732476), (81, 26156556), (86, 24635826), (108, 19617417), (122, 17366238), (129, 16423884), (162, 13078278), (172, 12317913), (183, 11577492), (243, 8718852), (244, 8683119), (258, 8211942), (277, 7648668), (324, 6539139), (366, 5788746), (387, 5474628), (486, 4359426), (516, 4105971), (549, 3859164), (554, 3824334), (729, 2906284), (732, 2894373), (774, 2737314), (831, 2549556), (972, 2179713), (1098, 1929582), (1108, 1912167), (1161, 1824876), (1458, 1453142), (1548, 1368657), (1647, 1286388), (1662, 1274778), (2196, 964791), (2322, 912438), (2493, 849852), (2623, 807732), (2916, 726571), (3294, 643194), (3324, 637389), (3483, 608292), (4644, 456219), (4941, 428796), (4986, 424926), (5246, 403866), (6588, 321597), (6966, 304146), (7479, 283284), (7869, 269244), (9882, 214398), (9972, 212463), (10449, 202764), (10492, 201933), (11911, 177876), (13932, 152073), (14823, 142932), (14958, 141642), (15738, 134622), (16897, 125388), (19764, 107199), (20898, 101382), (22437, 94428), (23607, 89748), (23822, 88938), (29646, 71466), (29916, 70821), (31347, 67588), (31476, 67311), (33794, 62694), (35733, 59292), (41796, 50691), (44469, 47644), (44874, 47214)]