18272420208

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{1987}}^1\times {\mathrm{3041}}^1$

素因数の和:5052

約数の個数: 160

約数和(自身を含む): 59991160320

約数和(自身を除く): 41718740112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 1987, 3024, 3041, 3974, 5961, 6082, 7948, 9123, 11922, 12164, 13909, 15896, 17883, 18246, 21287, 23844, 24328, 27369, 27818, 31792, 35766, 36492, 41727, 42574, 47688, 48656, 53649, 54738, 55636, 63861, 71532, 72984, 82107, 83454, 85148, 95376, 107298, 109476, 111272, 125181, 127722, 143064, 145968, 164214, 166908, 170296, 191583, 214596, 218952, 222544, 250362, 255444, 286128, 328428, 333816, 340592, 375543, 383166, 429192, 437904, 500724, 510888, 574749, 656856, 667632, 751086, 766332, 858384, 1001448, 1021776, 1149498, 1313712, 1502172, 1532664, 2002896, 2298996, 3004344, 3065328, 4597992, 6008688, 6042467, 9195984, 12084934, 18127401, 24169868, 36254802, 42297269, 48339736, 54382203, 72509604, 84594538, 96679472, 108764406, 126891807, 145019208, 163146609, 169189076, 217528812, 253783614, 290038416, 326293218, 338378152, 380675421, 435057624, 507567228, 652586436, 676756304, 761350842, 870115248, 1015134456, 1142026263, 1305172872, 1522701684, 2030268912, 2284052526, 2610345744, 3045403368, 4568105052, 6090806736, 9136210104, 18272420208]

約数ペア:

[(1, 18272420208), (2, 9136210104), (3, 6090806736), (4, 4568105052), (6, 3045403368), (7, 2610345744), (8, 2284052526), (9, 2030268912), (12, 1522701684), (14, 1305172872), (16, 1142026263), (18, 1015134456), (21, 870115248), (24, 761350842), (27, 676756304), (28, 652586436), (36, 507567228), (42, 435057624), (48, 380675421), (54, 338378152), (56, 326293218), (63, 290038416), (72, 253783614), (84, 217528812), (108, 169189076), (112, 163146609), (126, 145019208), (144, 126891807), (168, 108764406), (189, 96679472), (216, 84594538), (252, 72509604), (336, 54382203), (378, 48339736), (432, 42297269), (504, 36254802), (756, 24169868), (1008, 18127401), (1512, 12084934), (1987, 9195984), (3024, 6042467), (3041, 6008688), (3974, 4597992), (5961, 3065328), (6082, 3004344), (7948, 2298996), (9123, 2002896), (11922, 1532664), (12164, 1502172), (13909, 1313712), (15896, 1149498), (17883, 1021776), (18246, 1001448), (21287, 858384), (23844, 766332), (24328, 751086), (27369, 667632), (27818, 656856), (31792, 574749), (35766, 510888), (36492, 500724), (41727, 437904), (42574, 429192), (47688, 383166), (48656, 375543), (53649, 340592), (54738, 333816), (55636, 328428), (63861, 286128), (71532, 255444), (72984, 250362), (82107, 222544), (83454, 218952), (85148, 214596), (95376, 191583), (107298, 170296), (109476, 166908), (111272, 164214), (125181, 145968), (127722, 143064)]