42657948

素因数分解:

$2^2\times 3^3\times {\mathrm{394981}}^1$

素因数の和:394994

約数の個数: 24

約数和(自身を含む): 110594960

約数和(自身を除く): 67937012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 394981, 789962, 1184943, 1579924, 2369886, 3554829, 4739772, 7109658, 10664487, 14219316, 21328974, 42657948]

約数ペア:

[(1, 42657948), (2, 21328974), (3, 14219316), (4, 10664487), (6, 7109658), (9, 4739772), (12, 3554829), (18, 2369886), (27, 1579924), (36, 1184943), (54, 789962), (108, 394981)]