9870948

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^2$

素因数の和:281

約数の個数: 54

約数和(自身を含む): 26628966

約数和(自身を除く): 16758018

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 127, 153, 204, 254, 306, 381, 508, 612, 762, 1143, 1524, 2159, 2286, 4318, 4572, 6477, 8636, 12954, 16129, 19431, 25908, 32258, 38862, 48387, 64516, 77724, 96774, 145161, 193548, 274193, 290322, 548386, 580644, 822579, 1096772, 1645158, 2467737, 3290316, 4935474, 9870948]

約数ペア:

[(1, 9870948), (2, 4935474), (3, 3290316), (4, 2467737), (6, 1645158), (9, 1096772), (12, 822579), (17, 580644), (18, 548386), (34, 290322), (36, 274193), (51, 193548), (68, 145161), (102, 96774), (127, 77724), (153, 64516), (204, 48387), (254, 38862), (306, 32258), (381, 25908), (508, 19431), (612, 16129), (762, 12954), (1143, 8636), (1524, 6477), (2159, 4572), (2286, 4318)]