2017384782

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{787}}^1\times {\mathrm{8719}}^1$

素因数の和:9525

約数の個数: 48

約数和(自身を含む): 4700010240

約数和(自身を除く): 2682625458

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 787, 1574, 2361, 4722, 5509, 8719, 11018, 16527, 17438, 26157, 33054, 38563, 52314, 61033, 77126, 115689, 122066, 183099, 231378, 366198, 427231, 854462, 1281693, 2563386, 6861853, 13723706, 20585559, 41171118, 48032971, 96065942, 144098913, 288197826, 336230797, 672461594, 1008692391, 2017384782]

約数ペア:

[(1, 2017384782), (2, 1008692391), (3, 672461594), (6, 336230797), (7, 288197826), (14, 144098913), (21, 96065942), (42, 48032971), (49, 41171118), (98, 20585559), (147, 13723706), (294, 6861853), (787, 2563386), (1574, 1281693), (2361, 854462), (4722, 427231), (5509, 366198), (8719, 231378), (11018, 183099), (16527, 122066), (17438, 115689), (26157, 77126), (33054, 61033), (38563, 52314)]