21867948

素因数分解:

$2^2\times 3^3\times {\mathrm{202481}}^1$

素因数の和:202494

約数の個数: 24

約数和(自身を含む): 56694960

約数和(自身を除く): 34827012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 202481, 404962, 607443, 809924, 1214886, 1822329, 2429772, 3644658, 5466987, 7289316, 10933974, 21867948]

約数ペア:

[(1, 21867948), (2, 10933974), (3, 7289316), (4, 5466987), (6, 3644658), (9, 2429772), (12, 1822329), (18, 1214886), (27, 809924), (36, 607443), (54, 404962), (108, 202481)]