12903948

素因数分解:

$2^2\times 3^4\times {\mathrm{39827}}^1$

素因数の和:39843

約数の個数: 30

約数和(自身を含む): 33734316

約数和(自身を除く): 20830368

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 39827, 79654, 119481, 159308, 238962, 358443, 477924, 716886, 1075329, 1433772, 2150658, 3225987, 4301316, 6451974, 12903948]

約数ペア:

[(1, 12903948), (2, 6451974), (3, 4301316), (4, 3225987), (6, 2150658), (9, 1433772), (12, 1075329), (18, 716886), (27, 477924), (36, 358443), (54, 238962), (81, 159308), (108, 119481), (162, 79654), (324, 39827)]