15084918

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:553

約数の個数: 48

約数和(自身を含む): 34594560

約数和(自身を除く): 19509642

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 83, 138, 166, 207, 249, 414, 439, 498, 747, 878, 1317, 1494, 1909, 2634, 3818, 3951, 5727, 7902, 10097, 11454, 17181, 20194, 30291, 34362, 36437, 60582, 72874, 90873, 109311, 181746, 218622, 327933, 655866, 838051, 1676102, 2514153, 5028306, 7542459, 15084918]

約数ペア:

[(1, 15084918), (2, 7542459), (3, 5028306), (6, 2514153), (9, 1676102), (18, 838051), (23, 655866), (46, 327933), (69, 218622), (83, 181746), (138, 109311), (166, 90873), (207, 72874), (249, 60582), (414, 36437), (439, 34362), (498, 30291), (747, 20194), (878, 17181), (1317, 11454), (1494, 10097), (1909, 7902), (2634, 5727), (3818, 3951)]