18206844656

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{26437}}^1$

素因数の和:26519

約数の個数: 160

約数和(自身を含む): 48466564608

約数和(自身を除く): 30259719952

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 43, 44, 52, 56, 77, 86, 88, 91, 104, 112, 143, 154, 172, 176, 182, 208, 286, 301, 308, 344, 364, 473, 559, 572, 602, 616, 688, 728, 946, 1001, 1118, 1144, 1204, 1232, 1456, 1892, 2002, 2236, 2288, 2408, 3311, 3784, 3913, 4004, 4472, 4816, 6149, 6622, 7568, 7826, 8008, 8944, 12298, 13244, 15652, 16016, 24596, 26437, 26488, 31304, 43043, 49192, 52874, 52976, 62608, 86086, 98384, 105748, 172172, 185059, 211496, 290807, 343681, 344344, 370118, 422992, 581614, 687362, 688688, 740236, 1136791, 1163228, 1374724, 1480472, 2035649, 2273582, 2326456, 2405767, 2749448, 2960944, 3780491, 4071298, 4547164, 4652912, 4811534, 5498896, 7560982, 7957537, 8142596, 9094328, 9623068, 12504701, 14778283, 15121964, 15915074, 16285192, 18188656, 19246136, 25009402, 26463437, 29556566, 30243928, 31830148, 32570384, 38492272, 50018804, 52926874, 59113132, 60487856, 63660296, 87532907, 100037608, 103447981, 105853748, 118226264, 127320592, 162561113, 175065814, 200075216, 206895962, 211707496, 236452528, 325122226, 350131628, 413791924, 423414992, 650244452, 700263256, 827583848, 1137927791, 1300488904, 1400526512, 1655167696, 2275855582, 2600977808, 4551711164, 9103422328, 18206844656]

約数ペア:

[(1, 18206844656), (2, 9103422328), (4, 4551711164), (7, 2600977808), (8, 2275855582), (11, 1655167696), (13, 1400526512), (14, 1300488904), (16, 1137927791), (22, 827583848), (26, 700263256), (28, 650244452), (43, 423414992), (44, 413791924), (52, 350131628), (56, 325122226), (77, 236452528), (86, 211707496), (88, 206895962), (91, 200075216), (104, 175065814), (112, 162561113), (143, 127320592), (154, 118226264), (172, 105853748), (176, 103447981), (182, 100037608), (208, 87532907), (286, 63660296), (301, 60487856), (308, 59113132), (344, 52926874), (364, 50018804), (473, 38492272), (559, 32570384), (572, 31830148), (602, 30243928), (616, 29556566), (688, 26463437), (728, 25009402), (946, 19246136), (1001, 18188656), (1118, 16285192), (1144, 15915074), (1204, 15121964), (1232, 14778283), (1456, 12504701), (1892, 9623068), (2002, 9094328), (2236, 8142596), (2288, 7957537), (2408, 7560982), (3311, 5498896), (3784, 4811534), (3913, 4652912), (4004, 4547164), (4472, 4071298), (4816, 3780491), (6149, 2960944), (6622, 2749448), (7568, 2405767), (7826, 2326456), (8008, 2273582), (8944, 2035649), (12298, 1480472), (13244, 1374724), (15652, 1163228), (16016, 1136791), (24596, 740236), (26437, 688688), (26488, 687362), (31304, 581614), (43043, 422992), (49192, 370118), (52874, 344344), (52976, 343681), (62608, 290807), (86086, 211496), (98384, 185059), (105748, 172172)]