18351432

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 192

約数和(自身を含む): 60652800

約数和(自身を除く): 42301368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 29, 33, 34, 36, 44, 47, 51, 58, 66, 68, 72, 87, 88, 94, 99, 102, 116, 132, 136, 141, 153, 174, 187, 188, 198, 204, 232, 261, 264, 282, 306, 319, 348, 374, 376, 396, 408, 423, 493, 517, 522, 561, 564, 612, 638, 696, 748, 792, 799, 846, 957, 986, 1034, 1044, 1122, 1128, 1224, 1276, 1363, 1479, 1496, 1551, 1598, 1683, 1692, 1914, 1972, 2068, 2088, 2244, 2397, 2552, 2726, 2871, 2958, 3102, 3196, 3366, 3384, 3828, 3944, 4089, 4136, 4437, 4488, 4653, 4794, 5423, 5452, 5742, 5916, 6204, 6392, 6732, 7191, 7656, 8178, 8789, 8874, 9306, 9588, 10846, 10904, 11484, 11832, 12267, 12408, 13464, 14382, 14993, 16269, 16356, 17578, 17748, 18612, 19176, 21692, 22968, 23171, 24534, 26367, 28764, 29986, 32538, 32712, 35156, 35496, 37224, 43384, 44979, 46342, 48807, 49068, 52734, 57528, 59972, 65076, 69513, 70312, 79101, 89958, 92684, 97614, 98136, 105468, 119944, 130152, 134937, 139026, 158202, 179916, 185368, 195228, 208539, 210936, 254881, 269874, 278052, 316404, 359832, 390456, 417078, 509762, 539748, 556104, 632808, 764643, 834156, 1019524, 1079496, 1529286, 1668312, 2039048, 2293929, 3058572, 4587858, 6117144, 9175716, 18351432]

約数ペア:

[(1, 18351432), (2, 9175716), (3, 6117144), (4, 4587858), (6, 3058572), (8, 2293929), (9, 2039048), (11, 1668312), (12, 1529286), (17, 1079496), (18, 1019524), (22, 834156), (24, 764643), (29, 632808), (33, 556104), (34, 539748), (36, 509762), (44, 417078), (47, 390456), (51, 359832), (58, 316404), (66, 278052), (68, 269874), (72, 254881), (87, 210936), (88, 208539), (94, 195228), (99, 185368), (102, 179916), (116, 158202), (132, 139026), (136, 134937), (141, 130152), (153, 119944), (174, 105468), (187, 98136), (188, 97614), (198, 92684), (204, 89958), (232, 79101), (261, 70312), (264, 69513), (282, 65076), (306, 59972), (319, 57528), (348, 52734), (374, 49068), (376, 48807), (396, 46342), (408, 44979), (423, 43384), (493, 37224), (517, 35496), (522, 35156), (561, 32712), (564, 32538), (612, 29986), (638, 28764), (696, 26367), (748, 24534), (792, 23171), (799, 22968), (846, 21692), (957, 19176), (986, 18612), (1034, 17748), (1044, 17578), (1122, 16356), (1128, 16269), (1224, 14993), (1276, 14382), (1363, 13464), (1479, 12408), (1496, 12267), (1551, 11832), (1598, 11484), (1683, 10904), (1692, 10846), (1914, 9588), (1972, 9306), (2068, 8874), (2088, 8789), (2244, 8178), (2397, 7656), (2552, 7191), (2726, 6732), (2871, 6392), (2958, 6204), (3102, 5916), (3196, 5742), (3366, 5452), (3384, 5423), (3828, 4794), (3944, 4653), (4089, 4488), (4136, 4437)]