22057974

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{21499}}^1$

素因数の和:21529

約数の個数: 32

約数和(自身を含む): 51600000

約数和(自身を除く): 29542026

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 21499, 42998, 64497, 128994, 193491, 386982, 408481, 580473, 816962, 1160946, 1225443, 2450886, 3676329, 7352658, 11028987, 22057974]

約数ペア:

[(1, 22057974), (2, 11028987), (3, 7352658), (6, 3676329), (9, 2450886), (18, 1225443), (19, 1160946), (27, 816962), (38, 580473), (54, 408481), (57, 386982), (114, 193491), (171, 128994), (342, 64497), (513, 42998), (1026, 21499)]