21734982

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{22783}}^1$

素因数の和:22844

約数の個数: 24

約数和(自身を含む): 47983104

約数和(自身を除く): 26248122

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 22783, 45566, 68349, 136698, 205047, 410094, 1207499, 2414998, 3622497, 7244994, 10867491, 21734982]

約数ペア:

[(1, 21734982), (2, 10867491), (3, 7244994), (6, 3622497), (9, 2414998), (18, 1207499), (53, 410094), (106, 205047), (159, 136698), (318, 68349), (477, 45566), (954, 22783)]