17890532856

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{18517}}^1$

素因数の和:18616

約数の個数: 192

約数和(自身を含む): 58238369280

約数和(自身を除く): 40347836424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 71, 72, 81, 84, 108, 126, 142, 162, 168, 189, 213, 216, 243, 252, 284, 324, 378, 426, 486, 497, 504, 567, 568, 639, 648, 756, 852, 972, 994, 1134, 1278, 1491, 1512, 1701, 1704, 1917, 1944, 1988, 2268, 2556, 2982, 3402, 3834, 3976, 4473, 4536, 5112, 5751, 5964, 6804, 7668, 8946, 11502, 11928, 13419, 13608, 15336, 17253, 17892, 18517, 23004, 26838, 34506, 35784, 37034, 40257, 46008, 53676, 55551, 69012, 74068, 80514, 107352, 111102, 120771, 129619, 138024, 148136, 161028, 166653, 222204, 241542, 259238, 322056, 333306, 388857, 444408, 483084, 499959, 518476, 666612, 777714, 966168, 999918, 1036952, 1166571, 1314707, 1333224, 1499877, 1555428, 1999836, 2333142, 2629414, 2999754, 3110856, 3499713, 3944121, 3999672, 4499631, 4666284, 5258828, 5999508, 6999426, 7888242, 8999262, 9202949, 9332568, 10499139, 10517656, 11832363, 11999016, 13998852, 15776484, 17998524, 18405898, 20998278, 23664726, 27608847, 27997704, 31497417, 31552968, 35497089, 35997048, 36811796, 41996556, 47329452, 55217694, 62994834, 70994178, 73623592, 82826541, 83993112, 94658904, 106491267, 110435388, 125989668, 141988356, 165653082, 212982534, 220870776, 248479623, 251979336, 283976712, 319473801, 331306164, 425965068, 496959246, 638947602, 662612328, 745438869, 851930136, 993918492, 1277895204, 1490877738, 1987836984, 2236316607, 2555790408, 2981755476, 4472633214, 5963510952, 8945266428, 17890532856]

約数ペア:

[(1, 17890532856), (2, 8945266428), (3, 5963510952), (4, 4472633214), (6, 2981755476), (7, 2555790408), (8, 2236316607), (9, 1987836984), (12, 1490877738), (14, 1277895204), (18, 993918492), (21, 851930136), (24, 745438869), (27, 662612328), (28, 638947602), (36, 496959246), (42, 425965068), (54, 331306164), (56, 319473801), (63, 283976712), (71, 251979336), (72, 248479623), (81, 220870776), (84, 212982534), (108, 165653082), (126, 141988356), (142, 125989668), (162, 110435388), (168, 106491267), (189, 94658904), (213, 83993112), (216, 82826541), (243, 73623592), (252, 70994178), (284, 62994834), (324, 55217694), (378, 47329452), (426, 41996556), (486, 36811796), (497, 35997048), (504, 35497089), (567, 31552968), (568, 31497417), (639, 27997704), (648, 27608847), (756, 23664726), (852, 20998278), (972, 18405898), (994, 17998524), (1134, 15776484), (1278, 13998852), (1491, 11999016), (1512, 11832363), (1701, 10517656), (1704, 10499139), (1917, 9332568), (1944, 9202949), (1988, 8999262), (2268, 7888242), (2556, 6999426), (2982, 5999508), (3402, 5258828), (3834, 4666284), (3976, 4499631), (4473, 3999672), (4536, 3944121), (5112, 3499713), (5751, 3110856), (5964, 2999754), (6804, 2629414), (7668, 2333142), (8946, 1999836), (11502, 1555428), (11928, 1499877), (13419, 1333224), (13608, 1314707), (15336, 1166571), (17253, 1036952), (17892, 999918), (18517, 966168), (23004, 777714), (26838, 666612), (34506, 518476), (35784, 499959), (37034, 483084), (40257, 444408), (46008, 388857), (53676, 333306), (55551, 322056), (69012, 259238), (74068, 241542), (80514, 222204), (107352, 166653), (111102, 161028), (120771, 148136), (129619, 138024)]