18703944

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:132

約数の個数: 192

約数和(自身を含む): 64022400

約数和(自身を除く): 45318456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 37, 42, 51, 56, 59, 63, 68, 72, 74, 84, 102, 111, 118, 119, 126, 136, 148, 153, 168, 177, 204, 222, 236, 238, 252, 259, 296, 306, 333, 354, 357, 408, 413, 444, 472, 476, 504, 518, 531, 612, 629, 666, 708, 714, 777, 826, 888, 952, 1003, 1036, 1062, 1071, 1224, 1239, 1258, 1332, 1416, 1428, 1554, 1652, 1887, 2006, 2072, 2124, 2142, 2183, 2331, 2478, 2516, 2664, 2856, 3009, 3108, 3304, 3717, 3774, 4012, 4248, 4284, 4366, 4403, 4662, 4956, 5032, 5661, 6018, 6216, 6549, 7021, 7434, 7548, 8024, 8568, 8732, 8806, 9027, 9324, 9912, 11322, 12036, 13098, 13209, 14042, 14868, 15096, 15281, 17464, 17612, 18054, 18648, 19647, 21063, 22644, 24072, 26196, 26418, 28084, 29736, 30562, 35224, 36108, 37111, 39294, 39627, 42126, 45288, 45843, 52392, 52836, 56168, 61124, 63189, 72216, 74222, 78588, 79254, 84252, 91686, 105672, 111333, 122248, 126378, 137529, 148444, 157176, 158508, 168504, 183372, 222666, 252756, 259777, 275058, 296888, 317016, 333999, 366744, 445332, 505512, 519554, 550116, 667998, 779331, 890664, 1039108, 1100232, 1335996, 1558662, 2078216, 2337993, 2671992, 3117324, 4675986, 6234648, 9351972, 18703944]

約数ペア:

[(1, 18703944), (2, 9351972), (3, 6234648), (4, 4675986), (6, 3117324), (7, 2671992), (8, 2337993), (9, 2078216), (12, 1558662), (14, 1335996), (17, 1100232), (18, 1039108), (21, 890664), (24, 779331), (28, 667998), (34, 550116), (36, 519554), (37, 505512), (42, 445332), (51, 366744), (56, 333999), (59, 317016), (63, 296888), (68, 275058), (72, 259777), (74, 252756), (84, 222666), (102, 183372), (111, 168504), (118, 158508), (119, 157176), (126, 148444), (136, 137529), (148, 126378), (153, 122248), (168, 111333), (177, 105672), (204, 91686), (222, 84252), (236, 79254), (238, 78588), (252, 74222), (259, 72216), (296, 63189), (306, 61124), (333, 56168), (354, 52836), (357, 52392), (408, 45843), (413, 45288), (444, 42126), (472, 39627), (476, 39294), (504, 37111), (518, 36108), (531, 35224), (612, 30562), (629, 29736), (666, 28084), (708, 26418), (714, 26196), (777, 24072), (826, 22644), (888, 21063), (952, 19647), (1003, 18648), (1036, 18054), (1062, 17612), (1071, 17464), (1224, 15281), (1239, 15096), (1258, 14868), (1332, 14042), (1416, 13209), (1428, 13098), (1554, 12036), (1652, 11322), (1887, 9912), (2006, 9324), (2072, 9027), (2124, 8806), (2142, 8732), (2183, 8568), (2331, 8024), (2478, 7548), (2516, 7434), (2664, 7021), (2856, 6549), (3009, 6216), (3108, 6018), (3304, 5661), (3717, 5032), (3774, 4956), (4012, 4662), (4248, 4403), (4284, 4366)]