2018479533

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{15739}}^1$

素因数の和:15977

約数の個数: 32

約数和(自身を含む): 3191316480

約数和(自身を除く): 1172836947

約数列:

[1, 3, 7, 21, 31, 93, 197, 217, 591, 651, 1379, 4137, 6107, 15739, 18321, 42749, 47217, 110173, 128247, 330519, 487909, 1463727, 3100583, 3415363, 9301749, 10246089, 21704081, 65112243, 96118073, 288354219, 672826511, 2018479533]

約数ペア:

[(1, 2018479533), (3, 672826511), (7, 288354219), (21, 96118073), (31, 65112243), (93, 21704081), (197, 10246089), (217, 9301749), (591, 3415363), (651, 3100583), (1379, 1463727), (4137, 487909), (6107, 330519), (15739, 128247), (18321, 110173), (42749, 47217)]