2017208004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{72551}}^1$

素因数の和:72896

約数の個数: 48

約数和(自身を含む): 5395547136

約数和(自身を除く): 3378339132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 331, 662, 993, 1324, 1986, 2317, 3972, 4634, 6951, 9268, 13902, 27804, 72551, 145102, 217653, 290204, 435306, 507857, 870612, 1015714, 1523571, 2031428, 3047142, 6094284, 24014381, 48028762, 72043143, 96057524, 144086286, 168100667, 288172572, 336201334, 504302001, 672402668, 1008604002, 2017208004]

約数ペア:

[(1, 2017208004), (2, 1008604002), (3, 672402668), (4, 504302001), (6, 336201334), (7, 288172572), (12, 168100667), (14, 144086286), (21, 96057524), (28, 72043143), (42, 48028762), (84, 24014381), (331, 6094284), (662, 3047142), (993, 2031428), (1324, 1523571), (1986, 1015714), (2317, 870612), (3972, 507857), (4634, 435306), (6951, 290204), (9268, 217653), (13902, 145102), (27804, 72551)]