13309984242

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{991}}^1\times {\mathrm{18199}}^1$

素因数の和:19239

約数の個数: 48

約数和(自身を含む): 29573107200

約数和(自身を除く): 16263122958

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 991, 1982, 2973, 5946, 8919, 17838, 18199, 36398, 40631, 54597, 81262, 109194, 121893, 163791, 243786, 327582, 365679, 731358, 746159, 1492318, 2238477, 4476954, 6715431, 13430862, 18035209, 36070418, 54105627, 108211254, 162316881, 324633762, 739443569, 1478887138, 2218330707, 4436661414, 6654992121, 13309984242]

約数ペア:

[(1, 13309984242), (2, 6654992121), (3, 4436661414), (6, 2218330707), (9, 1478887138), (18, 739443569), (41, 324633762), (82, 162316881), (123, 108211254), (246, 54105627), (369, 36070418), (738, 18035209), (991, 13430862), (1982, 6715431), (2973, 4476954), (5946, 2238477), (8919, 1492318), (17838, 746159), (18199, 731358), (36398, 365679), (40631, 327582), (54597, 243786), (81262, 163791), (109194, 121893)]