12401892

素因数分解:

$2^2\times 3^2\times {\mathrm{344497}}^1$

素因数の和:344507

約数の個数: 18

約数和(自身を含む): 31349318

約数和(自身を除く): 18947426

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 344497, 688994, 1033491, 1377988, 2066982, 3100473, 4133964, 6200946, 12401892]

約数ペア:

[(1, 12401892), (2, 6200946), (3, 4133964), (4, 3100473), (6, 2066982), (9, 1377988), (12, 1033491), (18, 688994), (36, 344497)]