12021948

素因数分解:

$2^2\times 3^2\times {\mathrm{419}}^1\times {\mathrm{797}}^1$

素因数の和:1226

約数の個数: 36

約数和(自身を含む): 30499560

約数和(自身を除く): 18477612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 419, 797, 838, 1257, 1594, 1676, 2391, 2514, 3188, 3771, 4782, 5028, 7173, 7542, 9564, 14346, 15084, 28692, 333943, 667886, 1001829, 1335772, 2003658, 3005487, 4007316, 6010974, 12021948]

約数ペア:

[(1, 12021948), (2, 6010974), (3, 4007316), (4, 3005487), (6, 2003658), (9, 1335772), (12, 1001829), (18, 667886), (36, 333943), (419, 28692), (797, 15084), (838, 14346), (1257, 9564), (1594, 7542), (1676, 7173), (2391, 5028), (2514, 4782), (3188, 3771)]