15662980638

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{19597}}^1$

素因数の和:19687

約数の個数: 96

約数和(自身を含む): 37632863520

約数和(自身を除く): 21969882882

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 41, 54, 57, 82, 114, 123, 171, 246, 342, 361, 369, 513, 722, 738, 779, 1026, 1083, 1107, 1558, 2166, 2214, 2337, 3249, 4674, 6498, 7011, 9747, 14022, 14801, 19494, 19597, 21033, 29602, 39194, 42066, 44403, 58791, 88806, 117582, 133209, 176373, 266418, 352746, 372343, 399627, 529119, 744686, 799254, 803477, 1058238, 1117029, 1606954, 2234058, 2410431, 3351087, 4820862, 6702174, 7074517, 7231293, 10053261, 14149034, 14462586, 15266063, 20106522, 21223551, 21693879, 30532126, 42447102, 43387758, 45798189, 63670653, 91596378, 127341306, 137394567, 191011959, 274789134, 290055197, 382023918, 412183701, 580110394, 824367402, 870165591, 1740331182, 2610496773, 5220993546, 7831490319, 15662980638]

約数ペア:

[(1, 15662980638), (2, 7831490319), (3, 5220993546), (6, 2610496773), (9, 1740331182), (18, 870165591), (19, 824367402), (27, 580110394), (38, 412183701), (41, 382023918), (54, 290055197), (57, 274789134), (82, 191011959), (114, 137394567), (123, 127341306), (171, 91596378), (246, 63670653), (342, 45798189), (361, 43387758), (369, 42447102), (513, 30532126), (722, 21693879), (738, 21223551), (779, 20106522), (1026, 15266063), (1083, 14462586), (1107, 14149034), (1558, 10053261), (2166, 7231293), (2214, 7074517), (2337, 6702174), (3249, 4820862), (4674, 3351087), (6498, 2410431), (7011, 2234058), (9747, 1606954), (14022, 1117029), (14801, 1058238), (19494, 803477), (19597, 799254), (21033, 744686), (29602, 529119), (39194, 399627), (42066, 372343), (44403, 352746), (58791, 266418), (88806, 176373), (117582, 133209)]