247783452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2949803}}^1$

素因数の和:2949817

約数の個数: 24

約数和(自身を含む): 660756096

約数和(自身を除く): 412972644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2949803, 5899606, 8849409, 11799212, 17698818, 20648621, 35397636, 41297242, 61945863, 82594484, 123891726, 247783452]

約数ペア:

[(1, 247783452), (2, 123891726), (3, 82594484), (4, 61945863), (6, 41297242), (7, 35397636), (12, 20648621), (14, 17698818), (21, 11799212), (28, 8849409), (42, 5899606), (84, 2949803)]