253133658

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{107351}}^1$

素因数の和:107490

約数の個数: 24

約数和(自身を含む): 552648096

約数和(自身を除く): 299514438

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 107351, 214702, 322053, 644106, 966159, 1932318, 14062981, 28125962, 42188943, 84377886, 126566829, 253133658]

約数ペア:

[(1, 253133658), (2, 126566829), (3, 84377886), (6, 42188943), (9, 28125962), (18, 14062981), (131, 1932318), (262, 966159), (393, 644106), (786, 322053), (1179, 214702), (2358, 107351)]