18289301976

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{51203}}^1$

素因数の和:51278

約数の個数: 144

約数和(自身を含む): 55774981080

約数和(自身を除く): 37485679104

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 41, 44, 66, 72, 82, 88, 99, 121, 123, 132, 164, 198, 242, 246, 264, 328, 363, 369, 396, 451, 484, 492, 726, 738, 792, 902, 968, 984, 1089, 1353, 1452, 1476, 1804, 2178, 2706, 2904, 2952, 3608, 4059, 4356, 4961, 5412, 8118, 8712, 9922, 10824, 14883, 16236, 19844, 29766, 32472, 39688, 44649, 51203, 59532, 89298, 102406, 119064, 153609, 178596, 204812, 307218, 357192, 409624, 460827, 563233, 614436, 921654, 1126466, 1228872, 1689699, 1843308, 2099323, 2252932, 3379398, 3686616, 4198646, 4505864, 5069097, 6195563, 6297969, 6758796, 8397292, 10138194, 12391126, 12595938, 13517592, 16794584, 18586689, 18893907, 20276388, 23092553, 24782252, 25191876, 37173378, 37787814, 40552776, 46185106, 49564504, 50383752, 55760067, 69277659, 74346756, 75575628, 92370212, 111520134, 138555318, 148693512, 151151256, 184740424, 207832977, 223040268, 254018083, 277110636, 415665954, 446080536, 508036166, 554221272, 762054249, 831331908, 1016072332, 1524108498, 1662663816, 2032144664, 2286162747, 3048216996, 4572325494, 6096433992, 9144650988, 18289301976]

約数ペア:

[(1, 18289301976), (2, 9144650988), (3, 6096433992), (4, 4572325494), (6, 3048216996), (8, 2286162747), (9, 2032144664), (11, 1662663816), (12, 1524108498), (18, 1016072332), (22, 831331908), (24, 762054249), (33, 554221272), (36, 508036166), (41, 446080536), (44, 415665954), (66, 277110636), (72, 254018083), (82, 223040268), (88, 207832977), (99, 184740424), (121, 151151256), (123, 148693512), (132, 138555318), (164, 111520134), (198, 92370212), (242, 75575628), (246, 74346756), (264, 69277659), (328, 55760067), (363, 50383752), (369, 49564504), (396, 46185106), (451, 40552776), (484, 37787814), (492, 37173378), (726, 25191876), (738, 24782252), (792, 23092553), (902, 20276388), (968, 18893907), (984, 18586689), (1089, 16794584), (1353, 13517592), (1452, 12595938), (1476, 12391126), (1804, 10138194), (2178, 8397292), (2706, 6758796), (2904, 6297969), (2952, 6195563), (3608, 5069097), (4059, 4505864), (4356, 4198646), (4961, 3686616), (5412, 3379398), (8118, 2252932), (8712, 2099323), (9922, 1843308), (10824, 1689699), (14883, 1228872), (16236, 1126466), (19844, 921654), (29766, 614436), (32472, 563233), (39688, 460827), (44649, 409624), (51203, 357192), (59532, 307218), (89298, 204812), (102406, 178596), (119064, 153609)]