39872412

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 117411840

約数和(自身を除く): 77539428

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 76, 81, 102, 108, 114, 127, 153, 162, 171, 204, 228, 243, 254, 306, 323, 324, 342, 381, 459, 486, 508, 513, 612, 646, 684, 762, 918, 969, 972, 1026, 1143, 1292, 1377, 1524, 1539, 1836, 1938, 2052, 2159, 2286, 2413, 2754, 2907, 3078, 3429, 3876, 4131, 4318, 4572, 4617, 4826, 5508, 5814, 6156, 6477, 6858, 7239, 8262, 8636, 8721, 9234, 9652, 10287, 11628, 12954, 13716, 14478, 16524, 17442, 18468, 19431, 20574, 21717, 25908, 26163, 28956, 30861, 34884, 38862, 41021, 41148, 43434, 52326, 58293, 61722, 65151, 77724, 78489, 82042, 86868, 104652, 116586, 123063, 123444, 130302, 156978, 164084, 174879, 195453, 233172, 246126, 260604, 313956, 349758, 369189, 390906, 492252, 524637, 586359, 699516, 738378, 781812, 1049274, 1107567, 1172718, 1476756, 2098548, 2215134, 2345436, 3322701, 4430268, 6645402, 9968103, 13290804, 19936206, 39872412]

約数ペア:

[(1, 39872412), (2, 19936206), (3, 13290804), (4, 9968103), (6, 6645402), (9, 4430268), (12, 3322701), (17, 2345436), (18, 2215134), (19, 2098548), (27, 1476756), (34, 1172718), (36, 1107567), (38, 1049274), (51, 781812), (54, 738378), (57, 699516), (68, 586359), (76, 524637), (81, 492252), (102, 390906), (108, 369189), (114, 349758), (127, 313956), (153, 260604), (162, 246126), (171, 233172), (204, 195453), (228, 174879), (243, 164084), (254, 156978), (306, 130302), (323, 123444), (324, 123063), (342, 116586), (381, 104652), (459, 86868), (486, 82042), (508, 78489), (513, 77724), (612, 65151), (646, 61722), (684, 58293), (762, 52326), (918, 43434), (969, 41148), (972, 41021), (1026, 38862), (1143, 34884), (1292, 30861), (1377, 28956), (1524, 26163), (1539, 25908), (1836, 21717), (1938, 20574), (2052, 19431), (2159, 18468), (2286, 17442), (2413, 16524), (2754, 14478), (2907, 13716), (3078, 12954), (3429, 11628), (3876, 10287), (4131, 9652), (4318, 9234), (4572, 8721), (4617, 8636), (4826, 8262), (5508, 7239), (5814, 6858), (6156, 6477)]