57271956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{681809}}^1$

素因数の和:681823

約数の個数: 24

約数和(自身を含む): 152725440

約数和(自身を除く): 95453484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 681809, 1363618, 2045427, 2727236, 4090854, 4772663, 8181708, 9545326, 14317989, 19090652, 28635978, 57271956]

約数ペア:

[(1, 57271956), (2, 28635978), (3, 19090652), (4, 14317989), (6, 9545326), (7, 8181708), (12, 4772663), (14, 4090854), (21, 2727236), (28, 2045427), (42, 1363618), (84, 681809)]