85282218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9533}}^1$

素因数の和:9619

約数の個数: 48

約数和(自身を含む): 214171776

約数和(自身を除く): 128889558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4473, 8946, 9533, 19066, 28599, 57198, 66731, 85797, 133462, 171594, 200193, 400386, 600579, 676843, 1201158, 1353686, 2030529, 4061058, 4737901, 6091587, 9475802, 12183174, 14213703, 28427406, 42641109, 85282218]

約数ペア:

[(1, 85282218), (2, 42641109), (3, 28427406), (6, 14213703), (7, 12183174), (9, 9475802), (14, 6091587), (18, 4737901), (21, 4061058), (42, 2030529), (63, 1353686), (71, 1201158), (126, 676843), (142, 600579), (213, 400386), (426, 200193), (497, 171594), (639, 133462), (994, 85797), (1278, 66731), (1491, 57198), (2982, 28599), (4473, 19066), (8946, 9533)]