1868868

素因数分解:

$2^2\times 3^2\times {\mathrm{51913}}^1$

素因数の和:51923

約数の個数: 18

約数和(自身を含む): 4724174

約数和(自身を除く): 2855306

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 51913, 103826, 155739, 207652, 311478, 467217, 622956, 934434, 1868868]

約数ペア:

[(1, 1868868), (2, 934434), (3, 622956), (4, 467217), (6, 311478), (9, 207652), (12, 155739), (18, 103826), (36, 51913)]