2017357554

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1\times {\mathrm{15907}}^1$

素因数の和:16854

約数の個数: 32

約数和(自身を含む): 4214983680

約数和(自身を除く): 2197626126

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 919, 1838, 2757, 5514, 15907, 21137, 31814, 42274, 47721, 63411, 95442, 126822, 365861, 731722, 1097583, 2195166, 14618533, 29237066, 43855599, 87711198, 336226259, 672452518, 1008678777, 2017357554]

約数ペア:

[(1, 2017357554), (2, 1008678777), (3, 672452518), (6, 336226259), (23, 87711198), (46, 43855599), (69, 29237066), (138, 14618533), (919, 2195166), (1838, 1097583), (2757, 731722), (5514, 365861), (15907, 126822), (21137, 95442), (31814, 63411), (42274, 47721)]