15694631118

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{19963}}^1$

素因数の和:20211

約数の個数: 80

約数和(自身を含む): 36872390016

約数和(自身を除く): 21177758898

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 211, 414, 422, 621, 633, 1242, 1266, 1863, 1899, 3726, 3798, 4853, 5697, 9706, 11394, 14559, 17091, 19963, 29118, 34182, 39926, 43677, 59889, 87354, 119778, 131031, 179667, 262062, 359334, 393093, 459149, 539001, 786186, 918298, 1078002, 1377447, 1617003, 2754894, 3234006, 4132341, 4212193, 8264682, 8424386, 12397023, 12636579, 24794046, 25273158, 37191069, 37909737, 74382138, 75819474, 96880439, 113729211, 193760878, 227458422, 290641317, 341187633, 581282634, 682375266, 871923951, 1743847902, 2615771853, 5231543706, 7847315559, 15694631118]

約数ペア:

[(1, 15694631118), (2, 7847315559), (3, 5231543706), (6, 2615771853), (9, 1743847902), (18, 871923951), (23, 682375266), (27, 581282634), (46, 341187633), (54, 290641317), (69, 227458422), (81, 193760878), (138, 113729211), (162, 96880439), (207, 75819474), (211, 74382138), (414, 37909737), (422, 37191069), (621, 25273158), (633, 24794046), (1242, 12636579), (1266, 12397023), (1863, 8424386), (1899, 8264682), (3726, 4212193), (3798, 4132341), (4853, 3234006), (5697, 2754894), (9706, 1617003), (11394, 1377447), (14559, 1078002), (17091, 918298), (19963, 786186), (29118, 539001), (34182, 459149), (39926, 393093), (43677, 359334), (59889, 262062), (87354, 179667), (119778, 131031)]