231406938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1836563}}^1$

素因数の和:1836578

約数の個数: 24

約数和(自身を含む): 573007968

約数和(自身を除く): 341601030

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1836563, 3673126, 5509689, 11019378, 12855941, 16529067, 25711882, 33058134, 38567823, 77135646, 115703469, 231406938]

約数ペア:

[(1, 231406938), (2, 115703469), (3, 77135646), (6, 38567823), (7, 33058134), (9, 25711882), (14, 16529067), (18, 12855941), (21, 11019378), (42, 5509689), (63, 3673126), (126, 1836563)]